ZDbox ( Root Task Killer ) APK

Version 4.1.412 - com.zdworks.android.toolbox
Last updated: Mon, 01 Feb 2016 1:00:55 UTC

APP Information

Download Version 4.1.412 (412)
Apk Size4.62 MB
App DeveloperZDworks Co.,Ltd.
Malware CheckTRUSTED
Install on Android1.6 and up
App Packagecom.zdworks.android.toolbox.apk

Download ZDbox ( Root Task Killer ) 4.1.412 APK

App Description

ZDbox ( Root Task Killer ) is zdworks,android,toolbox,tools,zdbox, content rating is Low Maturity (PEGI-12). This app is rated 4.24 by 46 users who are using this app. To know more about the company/developer, visit ZDworks Co.,Ltd. website who developed it. com.zdworks.android.toolbox.apk apps can be downloaded and installed on Android 1.6 and higher Android devices. The Latest Version of 4.1.412 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 118966+ times on store. You can also download com.zdworks.android.toolbox APK and run it with the popular Android Emulators.

The most popular system optimize toolbox with more than 20,000,000  users now. ZDbox is an amazing all-in-one toolbox.It can save your battery and boost your android running speed! Five stars in xda forum.

ZDbox holds a collection of useful tools and has a nice and easy to use interface. With ZDbox you’re getting your mobile/cell phone under control, do easily some optimization and customize it to your needs. An essential tool which you will love!

——————Join Beta Test Group—————— 

Please help us improve ZDbox by being the Beta tester in here:https://plus.google.com/u/0/communities/117635809710935165203Anyshare· No flow consumption among Android devices, 60 times faster than bluetooth, share anything!

· You'll not worry about big files transfering by your phone, because it needn't the external network.Quick SwitchesCache cleaner toggle and other 14 toggles for more your convenience.

Task killer | Cache cleaner | Screen sleep | PowersaveWidgetsKeep screen always on, kill all tasks, WiFi on/off, airplane mode on/off, brightness adjustment, sound settings, rotate screen on/off, bluetooth on/off, start/stop sync, switch between 2G/3G/4G, app lock on/off, GPS on/off, APN on/off (mobile access point),LED flashlight on/offBattery inforMonitoring and showing  information about remaining battery time, temperature, health, time since last boot, necessary time until full charge and so on

one tap power saver :click battery saving button to turn Battery saving mode on/off. Turn off Battery saving mode to resume the previous mobile status before battery saving.Traffic counterMonthly/daily mobile data usage overview, shows remaining data traffic, detailed data usage information for each app.Do not disturbJust set days and the time when you need your privacy and you won’t be disturbed by your phone. Set phone to silent, vibration or airplane mode.App lockProtect apps with a password or pattern, for exmaple your contacts, Facebook, Twitter, Whatsapp,Gmail and so on.Task killer· Kill all apps at once, define protected apps which won’t be killed, set auto kill when screen gets locked, mark single or multiple apps to kill.

· If your phone is rooted,you can use root task killer to stop self-starting apps and save more battery.history eraserclean your(Browser history,market search history,Map search history,email search history,Clipboard)UninstallerShows used/available internal and SD card memory. Apps can be easily uninstalled. Single or multiple (batch) uninstall possible.App to SDMove apps to your SD card. Single or multiple (batch) move possible. Only for Android 2.2 and 2.3.

Cache Cleaner:With Cache Cleaner you can clean your cache of phone.protect your secret without a trace.

————————More coming features————————

· Find your phone

· Remains files clean

· File encryption

· AD blocker

Thanks to following people for all their effort and support:

Zamana, Jarek Mazur, Zhengyi Zhang, Johan Jaworski, Михаил Семашко, Lumir Strauch, Rongrong Xu, Meiyan Quan, Sebastian Klaus, ahmet erdem, Yasuo Yamazaki, אלישיב סבח‬‎, factorymark, Muhammad Almufathaly

————————ZDbox Team is seeking business cooperation on a global scale——————

1.International Agency

2.Advertising Service

3.Independent CP (Content Provider)

4.Channels Cooperation

Contact:[email protected]————————Contact us—————————

If U have any problem, please contact us:[email protected]:https://twitter.com/ZDboxGoogle+:https://plus.google.com/117708970313185239989Facebook:https://www.facebook.com/ZDboxinterWebsite:http://zdbox.netPrompt communication is better than one star comment! 

App ChangeLog

  • 1.[Optimize] Fix Task Killer on Android 5.1
    2.[Optimize] User-interface changed in ZDStar.

App Screens

ZDbox ( Root Task Killer ) App Screen 1ZDbox ( Root Task Killer ) App Screen 2ZDbox ( Root Task Killer ) App Screen 3ZDbox ( Root Task Killer ) App Screen 4ZDbox ( Root Task Killer ) App Screen 5ZDbox ( Root Task Killer ) App Screen 6ZDbox ( Root Task Killer ) App Screen 7ZDbox ( Root Task Killer ) App Screen 8


requires following permissions on your android device.

approximate location (network-based)
Allows the app to get your approximate location. This location is derived by location services using network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine approximately where you are.

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.

take pictures and videos
Allows the app to take pictures and videos with the camera. This permission allows the app to use the camera at any time without your confirmation.

change network connectivity
Allows the app to change the state of network connectivity.

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.

delete all app cache data
Allows the app to free phone storage by deleting files in the cache directories of other applications. This may cause other applications to start up more slowly as they need to re-retrieve their data.

control flashlight
Allows the app to control the flashlight.

find accounts on the device
Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.

measure app storage space
Allows the app to retrieve its code, data, and cache sizes

retrieve running apps
Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

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.

close other apps
Allows the app to end background processes of other apps. This may cause other apps to stop running.

modify phone state
Allows the app to control the phone features of the device. An app with this permission can switch networks, turn the phone radio on and off and the like without ever notifying you.

read sensitive log data
Allows the app to read from the system's various log files. This allows it to discover general information about what you are doing with the phone, potentially including personal or private information.

read phone state
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

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.

reorder running apps
Allows the app to move tasks to the foreground and background. The app may do this without your input.

close other apps
Allows the app to end background processes of other apps. This may cause other apps to stop running.

draw over other apps
Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

control vibration
Allows the app to control the vibrator.

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

change/intercept network settings and traffic
Allows the app to change network settings and to intercept and inspect all network traffic, for example to change the proxy and port of any APN. Malicious apps may monitor, redirect, or modify network packets without your knowledge.

modify or delete the contents of your SD card
Allows the app to write to the SD card.

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.

read your Web bookmarks and history
Allows the app to read the history of all URLs that the Browser has visited, and all of the Browser's bookmarks. Note: this permission may not be enforced by third-party browsers or other applications with web browsing capabilities.

write web bookmarks and history
Allows the app to modify the Browser's history or bookmarks stored on your phone. This may allow the app to erase or modify Browser data. Note: this permission may note be enforced by third-party browsers or other applications with web browsing capabilities.

install shortcuts
Allows an application to add Homescreen shortcuts without user intervention.

uninstall shortcuts
Allows the application to remove Homescreen shortcuts without user intervention.

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. John Acres-avatar

    John Acres


    I have been using zd box now for several years and it's one of the first apps I download when I get a new phone and I have used it on low-range to top end android devices and find it to be an excellent tool app which handles most of the tasks to keep my phone running smooth I highly recommend this app.

  2. Mica-avatar



    Like it at first until non stop crashing causes inconvenience and lost of some work. Uninstalling

  3. Sagar Viswari-avatar

    Sagar Viswari


    It works as task killer, app lock, battery saver, android booster, app manager.

  4. Robert Bock-avatar

    Robert Bock


    Way to improve. I improved it by uninstalling it!

  5. Nima Khoramabadi-avatar

    Nima Khoramabadi


    A complete set of useful tools but a powerful backup apps is needed to be more satisfying.

  6. A Google user-avatar

    A Google user


    Cache cleaning not working in One Plus 3...

  7. SC Yeo-avatar

    SC Yeo


    Not marshmallow 7.0 ready yet.

  8. Edwin Samonte-avatar

    Edwin Samonte


    All I have to say is that its amazing download it plz 😋👍✌

  9. Shaikh Irshad-avatar

    Shaikh Irshad


    One of the best app All in one App does evrything Download it

  10. marcus jenkins-avatar

    marcus jenkins


    No thanks

  11. A Google user-avatar

    A Google user



  12. Clark Darland-avatar

    Clark Darland


    Very useful tool

  13. Kevin Cp-avatar

    Kevin Cp


    It's good

  14. Invincible Darsh-avatar

    Invincible Darsh


    Good App

  15. Mel Gilliam-avatar

    Mel Gilliam


    No issues

  16. Jerry Stronach-avatar

    Jerry Stronach


    Great app

  17. VIJAY JAIN-avatar




  18. Duane Gregory-avatar

    Duane Gregory


    Great App. But now instead of ads being optional now it in the middle of the screen & when leaving the app.

  19. Program Geek-avatar

    Program Geek


    this app is great but when i use google chrome, the app is considered as a system app and cannot be found with the other apps to kill. my idea is to have the option to move system apps to the downloaded apps, that way i don't have to enable the "display system program" to find chrome and finally kill it because it takes a lot of time. it also can cause issues if i kill all the system apps causing the phone to crash.

  20. Rayyan Quraishi-avatar

    Rayyan Quraishi


    As all the features are good..m using zd box from last 3 years. But after update unable to access zd tool widget icon on homesreen to lock or unlock the app by a single tap. Please fix this issue. I would rate ⭐⭐⭐⭐⭐

  21. Ryan Goecke-avatar

    Ryan Goecke


    Was very useful when I first downloaded it, but recently no longer cleans cache files as it claims. Doesn't appear to be closing apps either.

  22. Mary Yukus-avatar

    Mary Yukus


    This app was great until the last update. Now I can't get it to stay open. It keeps crashing. I've tried to report the problem but there is no way to send what I've typed in.

  23. Sanghvi Ritesh-avatar

    Sanghvi Ritesh


    When I update dis tym zbox stop working. Before its very good app...not able to transfer apps to sd card..so make dis problem clear..

  24. Walter Schultz-avatar

    Walter Schultz


    Unfortunately this great app has consistently frozen and outright crashes since updating it. If it's not fixed soon I'll be forced to replace it.

  25. huy yuh-avatar

    huy yuh


    It's just a 3 panel billboard for ads and provides no task managing abilities. There's a text block that says task manager and is surrounded by ads. Find anything else.

  26. Andrew Moon-avatar

    Andrew Moon


    Since updated functionality has been reduced. At least I stopped getting porn ads in the application.

  27. Svetoslav Bonev-avatar

    Svetoslav Bonev


    Before it was good app, now basic functionality like moving apps to SD card is missing! Uninstalling!

  28. Cory McLeron-avatar

    Cory McLeron


    This app provides great utilities for your cell phone, and super cheap to free. The free version is ad supported, but luckily they are non intrusive and very lightly applied.

  29. Vipin SMG-avatar

    Vipin SMG


    App is Not at all working...after latest updates.... neither its cleaning the memory, nor erasing any history of browser Nor realeasing any Ram, etc. Rating 4 star to 1 as its not at worth after update. ZD Box team kindly resolve the issues.

  30. S White-avatar

    S White


    Very useful & I'm really picky too so hats off to you & great job! Keep up the good work!

  31. A Google user-avatar

    A Google user


    Great tool for my Oppo r7 plus & Xiaomi Mi 5Pro as well.

  32. A Google user-avatar

    A Google user


    Was great before, but now it's pushing way too many ads and notifications

  33. Daniel Piekarski-avatar

    Daniel Piekarski


    Great app! Keeps my phone operating well.

  34. Christopher Kumar-avatar

    Christopher Kumar


    App lock feature does not work...

  35. meljon-avatar



    Can't stop apps from starting - useless.

  36. Patrick Greene Shipley-avatar

    Patrick Greene Shipley


    Randomly freezes up

  37. A Google user-avatar

    A Google user


    Used to be a great app, but since update to 6.0 Marshmallow, it is a useless app

  38. Jakub Zych-avatar

    Jakub Zych


    Using on all my devices, extremely useful, thank you!

  39. A P-avatar

    A P


    Doesn't work well with marshmallow

  40. A Google user-avatar

    A Google user


    Cache cleaner doesn't work. Worked great before last update.

  41. Lisa Brooks-avatar

    Lisa Brooks


    I loooove this APP!!!!!

  42. Kamal Valera-avatar

    Kamal Valera


    Good.... Please Add some more feature...

  43. Tanya Lino-avatar

    Tanya Lino


    It's great but won't let me clean anything

  44. Ashish kumar-avatar

    Ashish kumar


    Catch file not deleted

  45. Lisa Tannehill-avatar

    Lisa Tannehill


    OK so far

  46. ahmad rizvi-avatar

    ahmad rizvi


    It is very best app for tools I like it

  47. RETARDI BARDI-avatar



    Doesn't work

  48. Stephen North-avatar

    Stephen North



  49. Brian Shinholster-avatar

    Brian Shinholster


    Really is bout 2.5 stars

  50. Stephen DeVincentis-avatar

    Stephen DeVincentis


    This is the only cleaner to use.....

  51. Elizabeth Nesbitt-avatar

    Elizabeth Nesbitt


    Easy to use, very useful app.

  52. Cyber Pwned-avatar

    Cyber Pwned


    This is an excellent app for rooted phone

  53. Ashok Kumar Tiwari-avatar

    Ashok Kumar Tiwari


    A must for everyone with android phone

  54. Rahim Afroz-avatar

    Rahim Afroz


    I like it...very good app for android phone......

  55. STINGER-avatar



    It does what it says.

  56. Joel Sylvia-avatar

    Joel Sylvia


    Good app

  57. Joe Schwarzbauer-avatar

    Joe Schwarzbauer


    Love this app.

  58. Vikas Rathod DJ-avatar

    Vikas Rathod DJ


    Nice App, i like it....

  59. Melanie Kotze-avatar

    Melanie Kotze



  60. sanjay jain-avatar

    sanjay jain


    Thats an awesome app

  61. Jhon Hendra-avatar

    Jhon Hendra



  62. mr smart-avatar

    mr smart


    Very easy

  63. archie sampiano-avatar

    archie sampiano



  64. Vikas Jain-avatar

    Vikas Jain



  65. Michael A Gallegos-avatar

    Michael A Gallegos


    Great app

  66. A Google user-avatar

    A Google user


    Excelent application

  67. Tim Ray-avatar

    Tim Ray



  68. William Wright-avatar

    William Wright


    This app for the past month would bug out with the Do Not Disturb portion of the app. It would auto adjust my volume even if I changed it. It took me a month to figure out it was this app. I loved this app, but now it's broken on my Note 4.

  69. Haroon Khalid-avatar

    Haroon Khalid


    I liked this app because it really cleans up my phone Ram and make it faster than ever.

  70. A Google user-avatar

    A Google user


    This app used to work fine but now they fill it with ads, and the cache clearing function is buggy. Won't be using this again

  71. BRUNDABAN JENA-avatar




  72. John Taylor-avatar

    John Taylor


    Used to do what it says quickly and efficiently but recently has stopped working. Won't kill apps or clean the caches in marshmallow 6.0 worked fine on earlier software loads. I think the limitations of OS 6.0 are the issue

  73. A Google user-avatar

    A Google user


    I've been using this app now since it has been around taskiller and cache history clean but mainly the only reason I keep it is because of the blue battery percentage I'm picky it's gotta be blue and say the number and be in the left corner lol it's a great all in one app though no complaints HTC one max

  74. Roger Murphy-avatar

    Roger Murphy


    Like all developers, they eventually ruin their own app. This one was the best, now it's just a half working, bloatware. More spam than function. It's too bad.

  75. Steve Mulhern-avatar

    Steve Mulhern


    Used to be good. Then they started pimping programs with ZDStar. The latest "update" 'fixed' ZDStar (which was bloat ware anyway), and now displays ads within the program.

  76. Kent Shing-avatar

    Kent Shing


    Pls update to support Android 6.0, unable to clean junk on all my android 6.0 phones, thx.

  77. William James Reynolds-avatar

    William James Reynolds


    Used to be a great app, hut with each update, it slows down, lags, force closes, or doesn't do what it is supposed to. And it is progressively getting worse with each update.

  78. Pei Qin Chua-avatar

    Pei Qin Chua


    It was an great app when it first released, now getting worst and worst and having adds everywhere

  79. Syed Bokhari-avatar

    Syed Bokhari


    Installed recently, will see how it works

  80. Ali Jafari-avatar

    Ali Jafari



  81. Jayanta Barat-avatar

    Jayanta Barat



  82. Stephen Wicklund-avatar

    Stephen Wicklund


    Would sort apps by memory usage, and let you force-kill tasks with a single click. ===== Not anymore! After updating my OS (cyanogenmod, 12.1 to some newer version of 12.1 I believe), the task list always shows up empty! ===== This is true both with and without root, and after reinstalling. I also even tried updating to CM13 (Android 6.0, Marshmallow), and it has the same issue.

  83. Shekinah Lin-avatar

    Shekinah Lin


    Used to work perfectly fine until about a week ago. It keeps crashing and also doesnt keep track of my battery percentage anymore. It's the same even after updating it. Is there a solution to this?

  84. Maurice Horner-avatar

    Maurice Horner


    App is loosing more of its functions. Unable to rank battery use now. App is getting close to nonfunctional. Your kidding now we have to look at adds right in the middle of the apps functions. NO THANKS

  85. Darlene Helton-avatar

    Darlene Helton


    Love that I can clean caches all at once no more app by app , just a helpful addition to my phone,tablet definitely recommend

  86. Charles Kiefer-avatar

    Charles Kiefer


    Too many ads...try to open task-killer it opens an ad instead...hate it

  87. Venkatesh G-avatar

    Venkatesh G


    Need bug fix...battery percentage and APP lock not working..

  88. Grace A-avatar

    Grace A


    ...uses precious memory.

  89. Ayano-avatar



    Very useful...

  90. A B M Iftekhar-avatar

    A B M Iftekhar



  91. Aryendra Singh-avatar

    Aryendra Singh


    Awesome app

  92. Maulik Makwana-avatar

    Maulik Makwana



  93. Jagjeet Lotay-avatar

    Jagjeet Lotay



  94. Reena Savla-avatar

    Reena Savla


    I like this app. But problem is face an necessary ads. Are automatically download by this apps for eg. Uc browser n many more if I delet ads. Auto. Zd box also delet .I have one question why this type of ads. Download its too much irritating me.

  95. Robert Bock-avatar

    Robert Bock


    Really liked app prior to recent update. Don't know if it still cleans files because I don't wait more than five minutes before closing it out

  96. James Addie-avatar

    James Addie


    The only way to keep my note4 awake. But needs and update because now if I make a phone call or anything else I have to tell it to keep my phone awake again,and again. Please fix that.

  97. Massih Majidi-avatar

    Massih Majidi


    Works only for a few seconds and... the app has stoped working! Only Free USA version works correctly.

  98. Abhinaw Kumar-avatar

    Abhinaw Kumar


    It's very nice app... But not working task killer in CM 13 in Galaxy S3 I9300 android 6.0.1 please fix this

  99. Sekhar S-avatar

    Sekhar S


    Developers plz see the issue. Thank you

  100. S Russell Berckmoes-avatar

    S Russell Berckmoes


    Largest update doesn't show any apps to kill. Shows memory usage, but not the apps. Removing it now.

  101. ms hussain-avatar

    ms hussain


    All in one. But little problem actually I want some speed

  102. Kari Pike-avatar

    Kari Pike


    saturated with adds. Need to find a replacement app.

  103. Aditya Chauhan-avatar

    Aditya Chauhan


    App killer is not working since i switched to cm12.1 (android 5.1) please do something

  104. Hari Ram-avatar

    Hari Ram


    Even after updating app lock doesn't works .App should be ad free

  105. AZAM MOHAMMAD-avatar



    It's not working in Samsung on5...

  106. Syed Mohosin Ali-avatar

    Syed Mohosin Ali


    I can't use this version on Samsung galaxy s4 of lollipop version 5.0.1

  107. Rod Dyer-avatar

    Rod Dyer


    Very good app.

  108. Morgen Marshall-avatar

    Morgen Marshall


    Keeps my device running at optimal speed

  109. A Google user-avatar

    A Google user


    Very god app

  110. Elías Gabriel Aguirre-avatar

    Elías Gabriel Aguirre



  111. A Google user-avatar

    A Google user


    Only app that actually works, kudos.

  112. sameer ansari-avatar

    sameer ansari


    I love app

  113. Kitt Spike-avatar

    Kitt Spike



  114. alicia M Diel-avatar

    alicia M Diel



  115. sanjay gupta-avatar

    sanjay gupta


    Nice app

  116. Edwin Bridge-avatar

    Edwin Bridge


    Not bad

  117. Vinesa Glenn-avatar

    Vinesa Glenn


    Great cleaner

  118. Maanvik Khanna-avatar

    Maanvik Khanna



  119. Michelle Santos-avatar

    Michelle Santos



  120. Akhilesh A-avatar

    Akhilesh A


    After the latest update I am kit able to open the app in micromax canvas 2 handset

  121. Malcolm Neo-avatar

    Malcolm Neo


    App keeps crashing after update.

  122. A Google user-avatar

    A Google user


    No longer working properly. If/when I un/re-install it & it begins to work as it should, then I will update my rating more favorably.

  123. A Google user-avatar

    A Google user


    Any chance of more widget colors for the 1x1 widgets? Been wondering this for years and nothing has occurred. Most of the features are full of fluff. Time for me to move on..

  124. Javo Quintero-avatar

    Javo Quintero


    I have a Nexus 4. Just upgraded it to 5.1.1, I wanted to wait a few months before updating it. But this app doesn't work. The task killer doesn't show any tasks. Please advise. I don't want to look for any alternative since I've been using this one for a long time now.

  125. H.I. Power Performance-avatar

    H.I. Power Performance


    I had this on my previous phones and it worked fine w your typical minor hiccups. Now the applock doesn't work at all. That's the main feature I install it for. Fix that and I rate it a 5

  126. A Google user-avatar

    A Google user


    Have used this for a long time. Liked that I can functions of different apps in one. Just disappointed that functions like app lock is not working properly!

  127. Adam Walsh-avatar

    Adam Walsh


    Now flight mode & mobile data buttons don't activate the correct function. Can't resize the 4x1 widget to be 4x1, it takes up 4x2 space. 1x1 widget takes up 2x2. Poor

  128. Scampering Cat-avatar

    Scampering Cat


    I use to love this app but its not doing what it's supposed to do. Ever since I ungraded my nexus 5 to marshmallow, it isn't cleaning cache or locking the apps. Please fix it asap.

  129. DR RAHUL SHARMA-avatar



    Some of the operation is not working catche clean is not working and overall is has started laging. app lock 🔒 is not working in lolipop update after update not working i bought this full version with get jar now i am not able to get full version

  130. A Google user-avatar

    A Google user


    No longer clears cache and widgets no longer work.

  131. Raymond Jones-avatar

    Raymond Jones


    App goes to in install faster than it works

  132. Padraig Deegan-avatar

    Padraig Deegan


    Used to love this app, haven't had it in a while. Got it again and task killer doesn't work, app to SD says I don't have an SD and app lock does nothing.

  133. Jeni2k Sherman-avatar

    Jeni2k Sherman


    01/17/16- been using for a few years now and I always recommend to my friends. 6/10/15Update: still using & loving it! Zdbox only gets better. Update: I've been using this app for over a year and still love the same as when I first got it! I love this app, it really helps me keep my phone clean and organized :)

  134. Laurent du Ciel-avatar

    Laurent du Ciel


    Cache cleaner not working in Android 6.0, on my LG Nexus 5. Plus, mobile traffic counter not working in Android 5.1 on my LG G4. Please fix ASAP.

  135. A Google user-avatar

    A Google user


    Used to be able to move app to sd but now it says it shares the same storage space?

  136. iMu _-avatar

    iMu _


    In my Galaxy S6 Edge App Lock is not working

  137. Jing Wen Tan-avatar

    Jing Wen Tan


    My battery percentage is not accurate anymore

  138. Rahin Akhond-avatar

    Rahin Akhond


    App lock doesn't work on my HTC 816d

  139. Verified Gameplays-avatar

    Verified Gameplays


    No problems I like how it kills my apps so I can have space no problems with it

  140. Brad Thomson-avatar

    Brad Thomson


    Any phone or tablet I setup this is the first so I install. Should be pre installed

  141. ankit dutt sharma-avatar

    ankit dutt sharma


    In lolipop android it does not lock any apps on My Xperia M4 aqua dual

  142. Peter Jennings-avatar

    Peter Jennings


    Useful running app icon on notification bar

  143. Abhishek Rao-avatar

    Abhishek Rao


    App lock On/off icon doesn't do its job

  144. Lawrence-avatar



    Doesn't work

  145. Divya Bherwani-avatar

    Divya Bherwani


    App lock doesn't funtion most of the times

  146. Vijay Shrestha-avatar

    Vijay Shrestha


    Didn't got what I needed waste of time

  147. Hemang Desai-avatar

    Hemang Desai


    Very useful and user friendly.




    Really it's really a helping app

  149. Mallory Healy-Heidt-avatar

    Mallory Healy-Heidt


    This application allows me to keep my phone running at it's optimal performance.

  150. E rin-avatar

    E rin