Naptime - the real battery saver APK

Version 8.1.5 - com.franco.doze
Last updated: Sat, 14 Nov 2020 11:28:53 UTC

Makes your device sleep faster to save precious battery life when you need it

Naptime - the real battery saver apk

APP Information

Download Version 8.1.5 (1906230659)
Apk Size3.06 MB
App DeveloperFrancisco Franco
Malware CheckTRUSTED
Install on Android7.0 and up
App Packagecom.franco.doze.apk

Download Naptime - the real battery saver 8.1.5 APK

App Description

Naptime - the real battery saver is franco,doze,tools,naptime, content rating is Everyone (PEGI-3). This app is rated 4.65 by 17 users who are using this app. To know more about the company/developer, visit Francisco Franco website who developed it. com.franco.doze.apk apps can be downloaded and installed on Android 7.0 and higher Android devices. The Latest Version of 8.1.5 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 2562+ times on store. You can also download com.franco.doze APK and run it with the popular Android Emulators.

This is the real battery saver. No placebo and dumb marketing shenanigans!
Naptime lowers your device's power consumption while the display is off by empowering Android's built-in doze power saving functionality. Faster idle means less power being consumed unecessarily. By default doze can take a while to kick in so Naptime just speeds-up that process automagically for you.

It can also automatically disable W-iFi, mobile data, location & bluetooth as soon as doze kicks in.

Experimental features such as automatic Android Battery Saver, Aggressive Doze timings, Aggressive Doze scheduling times and location detection.
Now you have profiles so you can load them up on demand based on your usage and accessible from Quick Tiles.

Most features work if you're not rooted, but to have the full experience you'll have to root your device.


Q: Rootless mode?
To use Naptime's features without Root you need to grant it DUMP permission via ADB on your computer by executing this command:

adb -d shell pm grant com.franco.doze android.permission.DUMP

You also need to grant WRITE_SECURE_SETTINGS permission:

adb -d shell pm grant com.franco.doze android.permission.WRITE_SECURE_SETTINGS

After these two permissions are granted you'll be able to use Naptime freely.
Q: I don't receive notifications or my music streaming apps stop working after screen off. Please halp!
With 'Aggressive Doze' doze is being forced after you screen off. Doze is, currently, the most powerful battery saving mechanism on Android.

The following restrictions apply to your apps while in Doze:
· Only high-priority push notifications are delivered;
· Network access is suspended;
· The system ignores wake locks;
· Standard AlarmManager alarms are deferred to the next maintenance window:
· The system does not perform Wi-Fi scans;
· The system does not allow sync adapters to run;
· The system does not allow JobScheduler to run;

Apps like Gmail, which use normal-priority notifications, have them delivered during the maintenance window or when you wake up your device. This is standard behavior and can't be changed
Although, you can choose apps to bypass doze. Go to Settings -> Battery -> overflow ->Battery optimization -> All apps -> Your app -> Don't optimize
That'll allow apps like Spotify to bypass the forced doze and actually work on screen off.

Q: What's the 'Sensors app whitelist' feature?
It works together with the 'Disable motion detection' feature and allows you to choose up-to one app (sorry, Android limits us to only one app) to request sensor information even if you disable motion detection.
For example it allows apps, such as Google Fit, to query the accelerometer or gyroscope to count your steps.

Q: Why does my display, sometimes, blink once after screening on?
This might happen if you're disabling the motion sensors. The reason for this is simple, for system brightness & auto-rotate settings to work after screening on they must be toggled on/off (otherwise they won't work) and therefore it may blink (even if it's only for a couple milliseconds).

Q: My fingerprint scanner doesn't work when I disable the sensor motion detection!
Unfortunately not all devices will work fine when disabling motion sensor detection and in the process some other sensors & functionality might stop working. There's nothing I can do about it and your only option is to not use that setting enabled. There's also some weird compatibility with LG phones where the display doesn't even turn on again if this setting is enabled.

App ChangeLog

  • Nothing really exciting for you, but tons of reliability improvements for your doze to be properly applied when you need it to
  • There was a change in which made some devices misreport Naptime as using too much power. That is incorrect, Naptime never used or uses any power what-so-ever.
  • In the mean time, the change has been reverted
  • Drop a review on the Play Store or upgrade to Naptime+, helps me a lot to support my family!
  • Stay safe!

App Screens

Naptime - the real battery saver App Screen 1Naptime - the real battery saver App Screen 2Naptime - the real battery saver App Screen 3Naptime - the real battery saver App Screen 4


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

pair with Bluetooth devices
Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.

access Bluetooth settings
Allows the app to configure the local Bluetooth phone, and to discover and pair with remote devices.

connect and disconnect from Wi-Fi
Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

retrieve system internal state
Allows the app to retrieve internal state of the system. Malicious apps may retrieve a wide variety of private and secure information that they should never normally need.

Allows access to the list of accounts in the Accounts Service.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

read sync settings
Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

modify secure system settings
Allows the app to modify the system's secure settings data. Not for use by normal apps.

modify system settings
Allows the app to modify the system's settings data. Malicious apps may corrupt your system's configuration.

toggle sync on and off
Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. B C-avatar

    B C


    I change the first light idle after inactive time out then the other one light idle time out eventually changes to a much higher number is that normal and a few others seem to change I have to restore defaults for it to be at normal numbers I reckon. One plus 7t pro McLaren 4g eu. Doesn't doze anymore. I don't think. I check my mah drain when screens of per 10 mins using 3c and it's over 100mah for like a hour.

  2. Michael Avetisyan-avatar

    Michael Avetisyan


    This brilliant tiny app has made my Redmi 7A (MIUI last practically forever in idle mode. It has a simple and clean yet stylish UI. I really dig the history of battery usage feature and the fact that it has a context menu shortcut for the app's icon.

  3. Jahir Iván Coronado Pérez-avatar

    Jahir Iván Coronado Pérez


    It is such a good app,calling it a "must have" would be insulting it. I haven't got any issues with it and needless to say, it makes my device consume a record-breaking amount (or rather, lack thereof) of power while not in use. Record is 0.2%/h but I couldn't maintain the "disable sensors" feature enabled cause I do rely on them for some automation tasks with other app. But! That only raised power consumption to as low as a mere 0.3%/h which is crazy! And that's considering my tiny 3000mAh bat

  4. Jeremy Elí-avatar

    Jeremy Elí


    Hello, I have use this app on a few phones, but on this Galaxy A71 I got the problem when the microphone deactivates or turn off, I guess, and I think is this app that make that to my phone, do you know how to fix it? I have to restart the phone in order to work fine

  5. Arnav Panigrahi-avatar

    Arnav Panigrahi


    I bought the pro version so that I'll get maximum features and set aggressive doze on. My phone still discharges by 15-18% overnight. Is there any way to fix this? Edit: turning on android battery saver reduces the drain to 6-8%. But logs always show 0s for both light and deep doze :(

  6. Ice Melts Away-avatar

    Ice Melts Away


    I'm not getting any Doze Stats and History from the past few updates now in my 2 devices( Android 8 and 9). I'm wondering if this app still works on higher android versions. Battery optimization is off and Autostart and Run background are on but still can't get stats.

  7. Byron C-avatar

    Byron C


    [update] 8.1.3 have solved the issue! Thank you for the prompt response. ----- Been using this app for a year and always been a fan of the app. Thank you for your constant update with the app. However, i believe something happened to the recent update, and my phone no longer entering doze as quick as it used to be. Thank you!

  8. Aravinda P-avatar

    Aravinda P


    In my experience it will save juice if the phone is left alone for a long period (ex: overnight), but won't help much if it's active but you're using the phone on and off through the day. Aggressive doze activation seems to trigger a lot of "job delay" alarms by the Android system, in order to delay numerous things that otherwise would have taken place. So this constant job delay (if you're intermittently using the device), seems to have a strain on battery as well.

  9. kajo709-avatar



    Best app to get most out of your phone and battery. Every setting in this app is really helpful. I love the doze stats and history. Man if I could donate I would. This is a must use app. You won't be let down.

  10. Brian Johnson-avatar

    Brian Johnson


    This newest update breaks a bunch of stuff. The stats in "Stats from last screen off session" are totally wrong. It's telling me I'm charging when it's not now. And the Android battery saver option isn't even working anymore. Also, you removed the "reapply doze" option. You should just revert everything back to a couple versions ago, everything was perfect then.

  11. Jay Ian Moriones-avatar

    Jay Ian Moriones


    So far, so good, i guess. Sir Franco, can you please check on "disable mobile data" option? It is not working for me. The rest of the options are working. Like disable wifi which is obviously turned on again automatically when screen on plus it is shown in the nap stats but not disable Mobile Data. I hope a fix will come soon. More power!

  12. MoreIcedCoffe-avatar



    What an amazing app that really should be built into android. Before installing this app my battery drain with the screen off was about 1.7%/hr and now after using the app it is down to a staggering 0.18%/hr. What an absolute must have app.

  13. David Gosnell-avatar

    David Gosnell


    Trying again on a new phone (Galaxy A40) with Android 10. Hard to tell exactly how beneficial it is being, but at least seems to be displaying meaningful stats which it never did on my old phone. Oddity though: went haywire last night, toggling between light and full doze several times a second for hours after exactly midnight, most likely because because a calendar alarm was triggered then. Didn't hit battery too much, but must have had some impact switching mode thousands of times like that.

  14. Sean Patrick Hermosisima-avatar

    Sean Patrick Hermosisima


    I've rewritten my rating, and donate for pro version. I hope you can activate as well doze mode whenever you're using the phone, for better battery life. But anyways, it's doing pretty good, awesome. Kudos for the dev Francisco Franco. 👍

  15. hyperx hypery-avatar

    hyperx hypery


    Please bring back the "Disable WiFi on doze" for Android 10 MIUI 11. Also sometimes naptime not running even it is ignoring battery optimization. I will rate it 5 stars again if it is fixed. Thank you so much!

  16. Gabriel Adeyemi-avatar

    Gabriel Adeyemi


    Seems to work. Enabling functions is quite confusing. I don't know if I am enabling/disabling something since the text changes when "button" is dragged.

  17. Sam M.-avatar

    Sam M.


    Says deep doze in minutes not in hours, but my device get not in deep mode, if I understand the advance setting, it goes into deep mode after 73 minutes. Something it reduces the battery drain, but not always .

  18. Christian Segura-avatar

    Christian Segura


    Used to be good, I could schedule doze to kick in over night while sleeping, now have to pay because otherwise feature is not enabled anymore

  19. Troy-avatar



    8.1.3 worked best for me. Doze kicked in after 5 seconds. All newer versions doze doesn't kick in until 2 or 3 minutes later sometimes longer. HUAWEI P30 pro android 10. Anything above 8.1.3 doesn't work as well for me. Please find a fix for this. The change you made in 8.1.3 was great. Worked everytime

  20. Ravi Prakash Singh-avatar

    Ravi Prakash Singh


    It really works. Thanks a lot! Just one gripe though... The battery optimization gets reset to system values after every restart... Please try to fix that. Apart from that this app works wonders for non-rooted users!

  21. Jordan Dyckes-avatar

    Jordan Dyckes


    The application used to be free but since the introduction of being forced to make a contribution (which fyi is not a donation, it is a purchase) and everyday to use Naptime+ I must remember daily to watch a darn advertising video as the ability to pay seems to be missing...

  22. Jesse Black-avatar

    Jesse Black


    The best ! Great that it works without root . Battery lasts much longer.

  23. Dr. Rohith K Sajeev-avatar

    Dr. Rohith K Sajeev


    Terrible, used to work great . After last updates , it doesn't work anymore ! Edit - now it is working again after the update . Thank you ! Edit - now doesn't work again. A10. OOS

  24. Shaurya Verma-avatar

    Shaurya Verma


    It keeps crashing lately, and often gets attributed for some battery drain. Not sure what's the cause. LG V20 just on stock oreo here

  25. Adib Sadman-avatar

    Adib Sadman


    Deep sleep is restored using this awesome app. That's why I bought premium. Nicely done mate 👍

  26. Asheel Monteiro-avatar

    Asheel Monteiro


    I'm certainly get better battery life, thank you! Is there a reason why my phone never goes to deep sleep? After the stats update, I see that the phone is only on light zone period, but not deep zone.

  27. Jeffrey D'silva-avatar

    Jeffrey D'silva


    Good app seems to be helping however since last update the phone (note10+) doesn't seem to go into deep doze only light? Also still drains around 6% overnight even when the phone isn't being used

  28. Dan Urena-avatar

    Dan Urena


    Great app giving hi marks but latest version has lots of problems no reapply Doze feature and deep doze period always showing 0s (0.0%) in Doze stats & History after 8 hours of no activity. Great app please fix.

  29. Pedro Bravo-avatar

    Pedro Bravo


    After trying many other similar apps with no success, this one made my battery last long enough so I don't have to be worried about having to charge it in the middle of the day

  30. Suraj Krishna-avatar

    Suraj Krishna


    The app is awesome - no doubt about it. But after the recent updates, the device isn't going in to deep doze at all, even if I had left it overnight,

  31. Bipin Baral-avatar

    Bipin Baral


    Love the phone drain 8-10% battery over the night but after naptime with the doze mode helps to save alot juice (now only 2-3% drains) in standby compare to before stats

  32. Elijah Softley-avatar

    Elijah Softley


    OnePlus 6: generally useless as it does nothing to battery life during long idle periods. Deep doze is shown as 0s (0.0%). I'm gonna uninstall the app.

  33. Marcos Ramos-avatar

    Marcos Ramos


    Everytime I restart the phone my custom settings at advanced tab goes back to default. Maybe a "set on boot" command could solve this issue? Great app, almost 5 stars!

  34. Hi Dan-avatar

    Hi Dan


    I love it included an option to put google play services on doze! gms is no longer optimized.

  35. Christian Jabiguero-avatar

    Christian Jabiguero


    It only work once. Used to have -5% indle and I got -15% idle using this app

  36. Manu Shukla-avatar

    Manu Shukla


    Deep doze not working. My phone battery drained 20 % overnight. I checked then Deep doze didn't switch on. Please fix it. My battery is draining severely....

  37. Arun Vijay-avatar

    Arun Vijay


    App was working fine.After recent updates doze is not working . FDE AI is better for Force doze and overall better performance

  38. Novantric-avatar



    Great for squeezing out some juice from your phone, well worth the donation for extra features too.

  39. Milad Dilmaghani-avatar

    Milad Dilmaghani


    As of version 8.1.3, it doesn't work anymore. Aggressive doze doesn't trigger and the app actually causes wakelocks.

  40. Hakan Oy-avatar

    Hakan Oy


    This app is great. It definitely decreases battery usage and it is worth recommending.

  41. Harman Thind-avatar

    Harman Thind


    Give us option to set time at which deep doze will start after screen off(currently its 15 min) Allow deep doze during (disabled motion detection) instead of light doze

  42. Jeroen Balduyck-avatar

    Jeroen Balduyck


    I think the app generally works but intents are not working for me. unfortunately the dev has not replied to my previous emails. So hereby a warm call to help me out 🙏😊

  43. jene stecy-avatar

    jene stecy


    Its just fabulous app i have redmi note 5 (vince) rooted and it takes 7% per hour of my charging so ita so good.......🥰🥰

  44. Joseph R. Sillup-avatar

    Joseph R. Sillup


    Edit 23May2020: Just wanted to say I saw no indication of Naptime using excessive battery, only 0.1% indicated in GSam Pro app sucker on my Samsung Galaxy S9 running Android 10 unrooted.👍😁

  45. Abdullah Al- Harthi-avatar

    Abdullah Al- Harthi


    Good app but I have one issue, that when try to save a profile the app crashes

  46. Trippy Jing-avatar

    Trippy Jing


    Doesn't work at all anymore and is in fact keeping the phone from dozing at all

  47. A Google user-avatar

    A Google user


    *Edit: rating was 5* but since then I've ran into some challenges on another device, and have reached out via email TWICE to the developer with zero reply. I think a 3/5 is a fair revision.* It's the jazz. 12/5 stars, would nap again. 👍

  48. Ke Ming Yu-avatar

    Ke Ming Yu


    Newest update breaks notification accuracy and doze delays after screen off. Please fix!

  49. Alan Stewart-avatar

    Alan Stewart


    Whenever I get a new device this is one of my first installs along with the Service and Kernal app!

  50. E-avatar



    Last update broke something battery usage at 33% after 4 hours.

  51. Rich Stewart-avatar

    Rich Stewart


    Superb program, has dramatically improved and lessened my standby battery drain.

  52. ian villanueva-avatar

    ian villanueva


    Stand corrected its gapps issue not franco francisco fault Already purchased this app long time ago with no add forver, now app asking for updrage it to be no ads again what the heck dev. Want franco become to greed

  53. Sathish Kumar-avatar

    Sathish Kumar


    no need for android 10 based rom. lineage, derpfest, corvus like roms can did itself. so no need for this app. however i accidently bought it without knowing it

  54. Gayane Parsadanyan-avatar

    Gayane Parsadanyan


    It's great, but I cant donate. I don't know how to, when I go there I can only watch the ad

  55. Aishik Mukherjee-avatar

    Aishik Mukherjee


    I use Naptime with FK manager. Saves battery efficiently

  56. Sagar Chakraborty-avatar

    Sagar Chakraborty


    This app slow open in canary custom rom of j7 nxt plzz fixe this bugg.....for work properly every stock and custome room

  57. Muhammet Tayfur-avatar

    Muhammet Tayfur


    One and only battery app that's working and beneficial.

  58. Debadutta Dash-avatar

    Debadutta Dash


    Device doesn't go into deep doze anymore. Please fix it.

  59. Mohamed Oussman-avatar

    Mohamed Oussman


    Is there a way to enable Always on Display while using Naptime? As soon as the deep doze kicks in the AOD vanishes. AOD is on my whitelist in the settings

  60. Manish Nayak-avatar

    Manish Nayak


    After using this app,my device has high idle drain

  61. Devon-avatar



    Works great for saving battery on my pixel 4xl

  62. Benjamin Ezeokoli-avatar

    Benjamin Ezeokoli


    Great app, bugs fixed.

  63. Dani-avatar



    A must have! Many thanks to the developer :)

  64. Henry Hilton-avatar

    Henry Hilton


    Amazing App But Really I Never Felt The Doze Effect On My Device

  65. Dom Wars-avatar

    Dom Wars


    Best doze app period. Been using since 2016.

  66. Jack Maslov CZ-avatar

    Jack Maslov CZ


    I really love the app. The new tutorial for non-rooted users is great too! Just I don't see the switch for Disabling motion detection during doze. It was enabled by default and the option was there but now its not there anymore. Android: 9.0 Model: SM-G973F Edit: I saw you answer (thx btw) but I'm just gonna keep the question there if somebody happens to want to ask the same. Hope the next update includes that feature (if somehow possible) 😜

  67. Mikael Jonasson-avatar

    Mikael Jonasson


    It does what it does and does it good. What more can you ask for? Only thing would be some way to bypass the conflict of automatic screen brightness "freeze" on Oneplus 7 Pro. Edit: A thought. In my case a toggle of automatic brightness solves the problem. 3rd party apps for screen brightness is a solution. App "Lux" screen adjustment on "on wake" is a nice compromise for example

  68. Peter Phichitsurakij-avatar

    Peter Phichitsurakij


    Works great with Android Pie. However after I upgraded to Android 10, it won't remember the permissions I allowed for the app. e.g. When it goes to doze, a popup appears on the screen to allow turning off Bluetooth (I discover this when I turn on the screen). Allowing it does not save the permission, and I have to repeatedly tap "Allow" everytime I turn on the screen. I hope everything else is working properly. I'm using Huawei Mate 20 Pro.

  69. Ryan Naidoo 12A-avatar

    Ryan Naidoo 12A


    This app has actually helped me a ton with battery, especially if your phone is rooted, definitely worth the features. Of course, the only setback is the money as you can pay for more features, or you can actually watch an ad to get access to those paid features for just a day. That's really consider of the developer, and I applaud him for it. Other than that, amazing app, definitely worth a try.

  70. S Shiffman-avatar

    S Shiffman


    The app itself saves battery very effectively, but using Tasker to send intents (example: com.franco.doze.DEACTIVATE_DOZE) does not seem to work. I wanted to use intents to let my fitness tracker keep getting gps. The last version that does this is 6.6.2 that happens not to control gps at all. But the intent function either does not work properly or is not documented well enough to understand its proper use. It would be very good to be able to turn off Naptime for several hours at a time (running a marathon, using gps to record exercise) then send another intent [with Tasker] to reenable Naptime. I've sent the developer a more detailed email with my test results.

  71. Michael Pensky-avatar

    Michael Pensky


    The app is super useful, but on my Samsung Galaxy Note 9, using the "disable motion detection during Doze" option is buggy - if the screen is being turned too fast after locking, the screen brightness is being fixed to a set brightness (I need to retoggle the "adaptive brightness" feature for it to return to a proper brightness level) EDIT: seen your answer, and just curious if you can implement some better method with permissions using adb for non root users like me, for this feature to work?

  72. Bjollnir Bjordsen-avatar

    Bjollnir Bjordsen


    Installing adb to grant this app permission to work is like bamboo fingernail torture, but once you do it is worth it. That really isn't this apps fault, it's googles for trying to slowly make android a walled garden.

  73. ahmed ahmed-avatar

    ahmed ahmed


    This app actually helped me in improving my battery life, mainly when it comes to screen off time. Instead of loosing 25-30% while sleeping, I now only lose 10-15%. On top of that, the developer is really friendly and updates are frequent. I think i will be paying for the experimental features soon just to support him.

  74. Tobias Hammerschmidt-avatar

    Tobias Hammerschmidt


    Works as intended. Bit since android 10 i cant doze my wifi. (Option is hidden. Maintainace mlde is grayed out) what can i do?

  75. A Google user-avatar

    A Google user


    I would have given 5*s but unfortunately, everything works in this new version except mobile data which doesn't get turned off when phone is dozing. Each time I unlock my phone after screen off, I still find my mobile data on. Fix this and you get another review with full stars. Cheers. EDIT: The same issue still persists. Am on Galaxy S7 with devbase 5.9 ROM. Please I really need you to fix this issue, mobile data is a battery killer.

  76. Phuvadol Thanakiatkrai-avatar

    Phuvadol Thanakiatkrai


    I'm on Pie for SS Note 9 (unrooted) Based on Battery Historian, my device enters deep doze much faster than without your app. I'm wondering whether disabling WIFI, mobile data, and location work for non-rooted phone. I don't see WIFI being disabled during doze in Battery Historian, but just want to confirm. Thanks for the app. I'm keeping my ads on for you :D

  77. divinasion-avatar



    Good, but really needs the additional functionaliy of being able to disable troublesome wakelocks as Amplify no longer works on Android 9.0. Forcing an immediate sleep state seems only to be half the battle.. Edit: how does your app "have nothing to do with wakelocks"..? When a phone enters Doze, wakelocks will only be permitted periodically in defined windows of time, no? I thought this app was designed to minimize the time that hungry apps can suck your phone's CPU and battery by improving Doze functionality, thereby limiting incessant wakelocks.. please correct me if i'm mistaken. Your app seems great for that, but Google Play Services still does its best to keep my device awake, and Doze does not really sleep system apps.

  78. Tabesh Haidary-avatar

    Tabesh Haidary


    When I turned on the screen of my OP3T, I was in Spotify as expected. Problem is: Buttons were unresponsive (home, back, recents). I tried swiping down to open the notification area, but that was unresponsive too. When screen was locked, fingerprint sensor does not work. I am no expert but is it possible that all these issues are related to the fact that OnePlus updates their launcher through the PlayStore and the launcher somehow gets put to sleep? No idea if this is a Doze or Servicely issue, because I have both. Forgot to mention, I tried rebooting by holding the power button and then tapping on Reboot, but the little circle kept spinning forever, never rebooting. Thanks!

  79. Yashaswi Ranjan-avatar

    Yashaswi Ranjan


    I like the app a lot! It really helps with the battery saving, especially disabling of sensors and other peripherals, like WiFi and Mobile Data. The only problem I have is that when I pay for the Premium features, the payment gets reversed after 3 days or so, resulting in conversion from Premium to Free app. I have done small amounts 3 times, so I have not had much trouble; the only trouble is the payment reversal (that too it happens AFTER successful confirmation of payment). What to do now?

  80. Timo Schwarzer-avatar

    Timo Schwarzer


    Probably the only battery saver app that doesn't "save" battery power by showing some battery charging animation and saying it downloaded more RAM and everything is better now. Naptime is one of the apps that just work™. I'd really love if I could configure it so that it won't turn off Bluetooth unless there are no devices connected. Is that already possible?

  81. AmbSwizag-avatar



    This app used to be a 5 star app. But ever since "force doze timeout = 5 seconds" became a labs feature this option doesn't seem to work at all. Even watching the ad doesn't make doze enable in 5 seconds. On older versions of naptime (the one with the old ui) it always sleeps in 5 seconds. At this point I'm not even sure if this app is even helping doze, if at all. The old version saves immense battery.

  82. Satyam S-avatar

    Satyam S


    Edit: Previous review was about need of ADB commands for unrooted device. Apparently I didnt get a notification in earlier version due to a bug. But still I had a persistent notification 'Aggressive Doze service' & battery savings too. It definitely was no placebo😂 as earlier if I left my device at 5-10% at night it would be off by morning despite restarts & Greenify. Naptime made Battery % remains almost same overnight..

  83. Dwight Brooks-avatar

    Dwight Brooks


    Does not work on my Note8. It worked for a couple of days, but no more. Have entered the ADB commands twice. No help. Nothing shows in the logs. TWO emails to developer, but no answer. edit: Two more emails to developer, one answering his publically asked question, and still no answer. TO DEVELOPER: You should respond to email support requests. If you had, we would not be exchanging these messages through the review process. This is just bad support.

  84. Pankaj Meghani-avatar

    Pankaj Meghani


    It is an amazing app though it doesn't seem to be able to whitelist apps properly. Automate and Blocakada don't seem to be working even after being whitelisted and having permanent notification enabled. Also, enabling ads on the app doesn't seem to work even after disabling blockada. I really want to be annoyed and pay you ! ;)

  85. Rob Herst-avatar

    Rob Herst


    Installed on a Nexus 7 2013 running Android 6 and an Acer A3-A40 running Android 6. Neither device is rooted and the adb permissions have been granted. Works as expected on the Nexus 7 and has zero impact on the Acer. Claims that it is running and there are no error messages or crashes on the Acer. Too bad, I thought this could be good for older devices.

  86. Serious Skateboarding-avatar

    Serious Skateboarding


    I've been on android since the s3 and this is the first app that I've encountered that deserves the full 5 stars. Been searching for this since lollipop became a thing. Been doing some testing: My note 8 just did 12h+ idle with 0% battery drain. My s9+ is did 9h10m idle with 1% battery drain. PLEASE add an option so we can control the time between maintenance windows.

  87. iidjkg-avatar



    This app works (switches of bluetooth, wi-fi, etc) only if I keep my phone screen on for 5 minutes and then turn my phone screen off. If I turn my phone screen on and then turn it off again within 1 minute, then this app will not work (will not switch off bluetooth, wi-fi, etc. I really like the look of this app, but due to this issue I will have to look for another app to use. My phone is rooted and I have given this app the correct permissions.

  88. The Servermonitor-avatar

    The Servermonitor


    update: agreed, odd though I tried again fresh boot same issue anyway added star! not helpful on samsung s8 active oreo 8.0 It was great on my previous nougat phone G5 but not on this phone. gsam has a lot of system wakes compared to it off... even the graph lags due to plotting the system wakes, instead of showing a steady doze it shows a lot of tiny dozes in gsam graph. maybe oreo is not optimal and interferes maybe I can test the device idle constants by itself which I copied using tasker.

  89. Steve Oldfield-avatar

    Steve Oldfield


    Great tool. Actively developed by passionate developer. Feature suggestion: reduce location accuracy during screen off. (ie change from high accuracy to battery saving) I use tasker to do this and it saves masses of battery if you use apps that regularly check location, such as Google location history tool. The setting is hidden in the android UI since pie, but setting still exists ;-)

  90. Eric Kauffmann-avatar

    Eric Kauffmann


    I want to try this app but I can't get it to work, I installed ADB on Mac Os, I ran Terminal, added the code exactly as it is and it didn't work. It'll be great if the developer could add a video explaining this process, that will help setting up the app for non rooted devices.

  91. Erik Man-Yuk Lui-avatar

    Erik Man-Yuk Lui


    The advanced setting seems to be not sticking, every time I turn the screen back on and go into nap time, I see the default value in the advanced setting again. Also, the "long press to change profile name" does not work, I have never test pressing it more than a minute though.

  92. Pavan Ch-avatar

    Pavan Ch


    To be frank, this app is decreasing my phone battery life. all these days i believed that naptime helps for my phone battery lasts for longer. but i turned off it two days ago, then I observed my phone battery life increased 40% better. This app is not using battery, but i don't think this app is saving my phone battery life. my device is moto x4 running Android pie.

  93. Rajeevan Ramakumar-avatar

    Rajeevan Ramakumar


    It is the best doze app but your latest update downgrades it while using gms doze module (inside the naptime app which installs a module) works perfect while screen is off but gets my mobile heated while the screen is on I am not the only one who is facing one of my friend is also facing it he told me that it is boosting his CPU I hope you will consider this feedback Thank You

  94. Теодоси Костадинов-avatar

    Теодоси Костадинов


    For some strange reason I get very bad battery life instead of having any improvement. I am rooted. I tied the app twice but the results are the same my battery life seems to be worse than when not using the app. What could be the reason? It also shows as my main battery consumption when looking it with 3c toolbox battery it shows as a wakelock....

  95. Ken Haines-avatar

    Ken Haines


    I'm having a problem with the disable mobile data setting.. When i turn the screen off, and turn the screen back on i get a msg asking me if i want to turn mobile data off, so i click ok then it turns data off when the screen is on again so i have to go into settings and turn mobile data back on when i want too use it.. Is there a way around this msg.. This seems like the msg is the problem why it's not turning data off when i turn the screen off.

  96. samil kadam-avatar

    samil kadam


    I know it cant affect SOT and I was talking about the overall battery backup, while in standby mode too it drained more battery than without NAPTIME. I read about naptime and would love to get the most out of my phones battery with your app but strangely it is not working for me, dont know whats wrong. somehow its not working for me...I am using non rooted Asus zenfone max pro m1 with 5000 mah battery...and i am a heavy gives me 9+hours of SOT with 30hours backup without Naptime, strangely sot drops to 7 hours max with 22-24 hours backup with Naptime on..dont know what to do .would really love to here from you...thank you for the app!

  97. Rosh Yamamoto-avatar

    Rosh Yamamoto


    Obsolete. same as rooting your android devices. They were still really useful from back in Lollipop or below OS. The things we have in 2019 are far more superior. My phone only loses 1% battery on a 19 hr standby time, that is how time has changed. Thank you though for creating this.

  98. simon walker-avatar

    simon walker


    I also installed this app and I'm sure it's very good but like some other reviewers with a Nokia phone the app seems to stop after a while and has to be re-started. Pity because if it were more reliable on the phone I've got I would certainly have gone for a paid version.

  99. Darshan Modi-avatar

    Darshan Modi


    Why it has not mentioned on the description that to disable wifi and data it will require ROOT on Android 10? It will just go in doze mode and won't receive notifications anymore since wifi and data feature is not there anymore. Last night it was in doze and no notifications came at all for the whole night which is not an ideal situation. Sorry, I really liked your app but not usable anymore on Android 10 and would like you to please refund me my in-app purchase which I made last night.

  100. David Hudec-avatar

    David Hudec


    Usually useful, randomly harmful. Caused me trouble with ambient light sensor (OnePlus 6), G-sensor (OnePlus 5), and GPS (LG G3) which all went dead minutes after each reboot. When all runs well, this does prevent wakeups and thus saves power, though. Edit: these issues stayed after turning off the Disable sensors option and only went away after uninstalling Naptime.

  101. S O-avatar

    S O


    Very good but necessary things like alarm clock don't work. it would be great to have a whitelist for very important apps. i need a alarm clock to wake up. if you can fix this, your app is more than 5 stars worth.

  102. A Google user-avatar

    A Google user


    Naptime is one of the first apps I install after rooting; the disable location during doze is particularly useful for me. Just wondering - would it be possible to implement a disable Bluetooth feature during doze when it's not connected to any devices? Edit: thanks very much for adding the option to disable Bluetooth! Works perfectly on my Pixel 3a.

  103. M LV-avatar

    M LV


    Using it on a Galaxy A70 with a smart flip case which causes it to lock automatically. After installing naptime I've found that it causes the phone not to lock on a couple of occasions. When opening the screen it wakes up in the unlocked state. Tried the option to keep motion sensors enabled however has made no difference Edit. Hi - it does as after uninstalling it originaly functionality was restored. Maybe worth as dev to get a smart magnet case and see the effects?

  104. My5Cent-avatar



    On S9+ exynos and it's working as advised. Jz a suggestion, pocket mode - disable significant motion sensor for like 15 ~25 min Hopefully will save much more battery since moving/walking will disable doze Thank for reply.. but in the doze state & history, it reported doze mode off after like 5 min and then 3 min later doze mode on. This happen throughout the device is screen off Is this normal? All this happen while device is in pocket and I was walking around and with the re apply setting on

  105. Sudhanshu Tandon-avatar

    Sudhanshu Tandon


    I know this app must be mostly at work in the background. I get pretty decent battery life with this running. A totally non obtrusive solution for your battery. I do get delayed notifications a few times but hey, worth it for the extra battery life you get. 🤷‍♂️

  106. Derek B-avatar

    Derek B


    This to work nicely except it changes my brightness, after dozing for a while, when I turn the screen on again. If I have the brightness set below half it always changes it to just above half. It seems to only happen when I disable motion detection.

  107. Shailendra Bhati-avatar

    Shailendra Bhati


    Your Turn Ads Off message was Awesome..So I turned it Off... App is not giving me that battery boost... almost same Battery life.. somehow didnt worked for me... but that doesnt mean app is bad. P.S.. franco, Obviously I was Talking abt battery life while sleep mode/screen off/doze mode etc... i get same battery life as i m not using this app.. rated 1 even less star for your behavior...

  108. A Google user-avatar

    A Google user


    This app was decent with decreasing my battery usage a little while in standby... but now with the new feature to disable WiFi while dozing without root, it is absolutely great. My phone's WiFi reconnects quick enough when the phone wakes back up that it barely affects my usage.

  109. Aaron Vanderpool-avatar

    Aaron Vanderpool


    Thanks for the great app Francisco! I've had it installed on my daily driver since you launched it, and it had saved my battery countless times. Thank you so much for your time and efforts. Everyone should install it and don't forget to donate.

  110. Omar Atieh-avatar

    Omar Atieh


    The app is great, I am not sure when I have started using it, but it has been at least a year. The app was great on nougat, however on oreo it causes a lot of not responding system warnings, which are pretty disruptive. Can you please address this issue? I am using a Samsung s7 edge with the latest oreo patch

  111. André-avatar



    I didn't use it just download it to give it a try but then it showed a step by step guide to use it and in my mind I thought "mucho texto" and deleted it immediately

  112. Nathan-avatar



    Works like magic! ✨ 1% drop in 18 hours of deep sleep on my vince running Havoc OS 2.2 with Dark Ages kernel. Naptime is woven together with material design 2.0 and is optimised and is easy to use. feature request: 1. Could you add wakelock blocking for battery leeching apps? this might break some apps (but a togglable option wouldn't hurt 😅 ) 2. Hibernation mode as in Greenify? though this app is for forcing doze mode I reckon it would make it a whole lot better! thankyou 🔥

  113. Koutsie-avatar



    MY BATTERY! You've saved it! This has one, very simple mission wich it achieves brilliantly! Previously i had to keep my charger with me for when i even wanted to leave for campus, but now i dont feel the need to do so anymore; thanks to naptime! For people who don't have root access and are annoyed by having to run ADB commands every reboot; i just made an UDEV rule for running them and it just works! I hope you keep up making awesome software for me and others to enjoy and i wish you keep naptime updated for future versions of Android if its needed or possible!

  114. George Leung-avatar

    George Leung


    Phone: non rooted Pixel XL. Android 10. The new motion disable definitely extended the battery life if you don't use phone like every waking moment -- adaptive brightness still work.Ultimately it depends on how you use the phone; if you depend on the phone, time for a new one.

  115. Savelii Zagurskii-avatar

    Savelii Zagurskii


    Great app. Are the features of disabling Wi-Fi and location data only on rooted phones? Probably, you could make some of them available on unrooted phones. For instance, Wi-Fi disabling is definitely a part of available SDK.

  116. Ravi Varma Vatsavai-avatar

    Ravi Varma Vatsavai


    I use Galaxy note 9 I'm mostly at college My phone stays in my pocket around 9 am to 3:40 pm it goes to around 50 I don't know why? This happens after installing this app it jumped to 75 % this is great now I don't have to charge my phone twice thanks developer

  117. Austin A.-avatar

    Austin A.


    My Pixel 2 XL on Android Pie has its screen brightness reset very high when I turn on my phone. It only stops resetting if i deselect the disable motion sensors option, but that causes me to lose some doze time. I know the ForceDoze app feom another dev has a fix for you?

  118. Saurav Shah-avatar

    Saurav Shah


    Cannot get it to work on Realme 5 pro with Realme UI based on Color OS 7 on top of Android 10. Didn't work on Android 9 as well on Color OS 6. I am not rooted and trying to grant permission using adb. Getting this error. Security exception: grantRuntimePermission: Neither user 2000 nor current process has android.permission.GRANT_RUNTIME_PERMISSIONS.

  119. Arjun G-avatar

    Arjun G


    Live the user experience and the saving of battery this app has brought me. It works well on my rooted OnePlus 7 Pro as well as standard Samsung Galaxy S10+ I recommend this app for anyone looking to save the juice on their phone or simply extend the mobile standby duration when the phone is idle

  120. Jekyll Hyde On the Otherside-avatar

    Jekyll Hyde On the Otherside


    Kickass app. But either I'm dumb or ignorant cuz it doesnt work well with greenify. But yea I just got the. 9.0 update and just now hearing about the infamous task killer on the galaxy phones aka auto disable unused apps or optimize settings in battery that'll even alarms. Will it disable naptime in the long run? because I always have aggressive doze enabled and hardly ever open up this app.

  121. Ronald Ouellette-avatar

    Ronald Ouellette


    At LONG last, an app that allows me to leave my rooted tablet on in sleep mode without losing 4% charge per hour (32% overnight). Using app's agressive mode on a Nougat tab killing wifi (and other items triggering kernel wakelocks) while in sleep mode. One flaw- wifi takes too long to re-enable after wakeup.

  122. A Google user-avatar

    A Google user


    Been a greenify lover for years, but as I'm not rooted anymore (lg v40 thinq) it's just a big battery drain. Naptime is improving ny battery a lot! I'm a frukost user with screen on average 5 hours a day and battery lasts between 20 and 27 hours!

  123. Franz Reyes-avatar

    Franz Reyes


    It works like a charm! When I left my phone with Naptime running for the night, as well as turning on airplane mode, the battery only dropped from 41% to 35%! I'll consider donating sometime this week...

  124. João Fonseca-avatar

    João Fonseca


    So far I have tested it with 60% charge and 25% charge. In both cases I had location and mobile data enabled and the phone charge didn't change much through the night. I will recommend it to my friends and family.

  125. Aashish Kapoor-avatar

    Aashish Kapoor


    hi, naptime stops working automatically after the recent update. The notification disappears after sometime. Running android pie on nokia 7 plus. Already ignored from battery optimization.. However, I installed an older version 4.4.7 & its working fine...

  126. TheMatixw-avatar



    App works great except one thing. I know it disables sensors for battery life and sadly in a phone call it does not enable proximity sensor so screen does not turn off. Im using this app with your franco Kernel. Please fix it guys. Great app.

  127. Chris Panton-avatar

    Chris Panton


    You need this app if you don't have it yet. Legit, improves battery life. The dev is fantastic and listens to feedback. The latest feature is something I was wanting, now it's here! Highly recommend it. Support your dev

  128. Abijeet Krish-avatar

    Abijeet Krish


    The app's good but this ain't a review. After updating my device to android 10, disabling wifi on doze option isn't available. I think I didn't find that anywhere on the changelog. Would we nice to know why that option isn't available.

  129. Ghaith A-avatar

    Ghaith A


    It's a great app and I like that you've put in a "disable ads option" dose what it says, unfortunately i can't donate because we don't have PayPal or any other on-line payment method, so at least I can Rate this app 5 stars

  130. Scott Stever-avatar

    Scott Stever


    Disable Motion Detection doesnt seem to be working on my Galaxy S9 :( when stationary this app is amazing but when the motion detection is fixed it will be the best app ever. I am not rooted, and it appears that after movement my S9 comes out of doze mode.

  131. Gary Volk-avatar

    Gary Volk


    results seem to be on par with standard doze on my moto g5 plus. most people will probably experience a placebo effect rather than any real benefits. your usage may be different, doesn't hurt to try i suppose.

  132. Dylan Cao-avatar

    Dylan Cao


    Mostly works well. However, on latest version with Magisk 20.3 on Android 10 February 2020 update, the doze Google Play Services Magisk module doesn't seem to work as Google Play Services is still not optimizable and it's still eating battery.

  133. Keval Nakar-avatar

    Keval Nakar


    I have just a one question ...why there is maintain time? Doze was off temporary for maintenance...what the..n in between battery drain on idle..i hate this..but i saw that while on doze it's fine nut if i put my device at night for 7 to 8 drains battery by 2 to 3% ...n when i check battery state or log in naptime app it says doze was off for maintenance 😓😥😥😥😤😤😤 using mido .... arrow os..not miui..

  134. Amlanjyoti Lahkar-avatar

    Amlanjyoti Lahkar


    After the new update a notification showing 'Aggressive doze service(which I've enabled)' is always visible in my notification panel. I don't like it showing all the time but can't find an option to remove it.

  135. Mikołaj Lercher-avatar

    Mikołaj Lercher


    this app is plain wonderful, except... it worked perfectly on all custom roms i've tried on my Nexus 5X. i went back to stock + magisk and aggressive doze causes my status bar clock to freeze. i uninstalled the app and it works fine.

  136. Tapas Deb Sharma-avatar

    Tapas Deb Sharma


    Great! My Moto z was great in battery optimization when it was new. with new software update, specially Oreo, the battery optimization is basically non existing. with this app however, I can use the phone without power pack. Great job!

  137. A Google user-avatar

    A Google user


    I really like optimizing the standby time. I'm not constantly on my phone so standby time is kind of a big deal and this app is the best that i have used thus far.

  138. Rehan Ali-avatar

    Rehan Ali


    It is awesome app. Best thing to kick in doze mode quickly yo save battery. Although there are some application which isn't receive notification but you can always whitelist those apps. I appreciate your work. Cheers.

  139. Michael Psyrras-avatar

    Michael Psyrras


    I have installed Naptime on my LG G6 and gave the adb permissions but I don't know if it actually works. I can't say that I've seen actual battery improvement! I would like to support the effort but...

  140. Sachin Balan-avatar

    Sachin Balan


    hi, I'm a old Nexus 6 user. Nice to see you let users turn off ads. But i want to pay for removing ads but no price list pops up only black bar below. After granting adb access i will write my review after a week of usage.

  141. Nicholas S. Castellano-avatar

    Nicholas S. Castellano


    Great app! I'm confused about the purchase model. After I contribute, should I be able to use the extra features on all my devices? Or do I need to purchase it individually for each device? [Edit to add:. It kicked in on the other device the next day]

  142. foss-avatar



    Very good. My battery usage during idle has never been so good, which is impressive considering the battery is two years old now.

  143. FaMon Iza-avatar

    FaMon Iza


    I love how honest the developer is and not only that but also this app really works. I understand what this app does it simply turns off all the background activity after few minutes of screen going off.

  144. JohnBee-avatar



    This app used to work great on my Note 10+, but now after the latest update, it is no longer working as it used to. PS. it always show all apps none optimized, but when I select them, nothing changes - cannot be optimized

  145. Tylor Tripp-avatar

    Tylor Tripp


    Only says screen on, screen off, no doze after turning on aggressive and re apply. Really wanted this to work. Sent from S10+ AT&T would love to fix this to improve battery life.

  146. A Google user-avatar

    A Google user


    thank for this great app and for adding the function to disable ads. the online payment doesn't exist in my country so the less i can do is to write a review.

  147. Ronell Salunke-avatar

    Ronell Salunke


    does what it says, no bs. the ability to unlock the plus version without paying (by viewing ads) while still being able to support the developer is an excellent choice and would love to see more publishers embrace

  148. Georgi Boyadzhiev-avatar

    Georgi Boyadzhiev


    Stellar app from a great developer! Easy set and forget or customization through advanced options to your liking. Certainly reduces unnecessary battery consumption. Support this developer, he deserves it!

  149. Martin Lutero-avatar

    Martin Lutero


    Excellent App! I have a 5000mah battery that can last for a day and half. But this app increases the longevity of it. Thanks!

  150. nast emon-avatar

    nast emon


    At first 3-4 days its been great but as the time progresses it is becoming unable to save the battery.......My bttry is draining so much during the night time when it remains idle......