Sleep Time - Cycle Alarm Timer APK

Version 1.8.1 - ru.olegfilimonov.sleeptime

Sleep Efficiently

APP Information

Download Version 1.8.1 (22)
Apk Size7.24 MB
App DeveloperOleg Filimonov
Malware CheckTRUSTED
Install on Android4.1.x and up
App Packageru.olegfilimonov.sleeptime.apk

Download Sleep Time - Cycle Alarm Timer 1.8.1 APK

App Description

Sleep Time - Cycle Alarm Timer is olegfilimonov,sleeptime,productivity,sleep,time, content rating is Everyone (PEGI-3). This app is rated 5 by 1 users who are using this app. To know more about the company/developer, visit Oleg Filimonov website who developed it. ru.olegfilimonov.sleeptime.apk apps can be downloaded and installed on Android 4.1.x and higher Android devices. The Latest Version of 1.8.1 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 650+ times on store. You can also download ru.olegfilimonov.sleeptime APK and run it with the popular Android Emulators.

It is recommended to wake up at the end of a sleep cycle. Sleep Time helps you to calculate when to wake up or fall asleep to sleep efficiently and wake up feeling great.


- Simple material design build for speed and efficiency
- Calculate when to wake up if you go to sleep now or at a certain time
- Calculate when to sleep if you want to wake up at a time
- Notifications for when to wake up or go to sleep
- Factor in time to fall asleep in calculations

If you have any feedback or bug report, please contact me using Feedback tab in the app drawer.

App ChangeLog

  • - Fix sleep notifications not working on some devices
  • - Removed ads
  • - Added donation option

App Screens

Sleep Time - Cycle Alarm Timer App Screen 1Sleep Time - Cycle Alarm Timer App Screen 2Sleep Time - Cycle Alarm Timer App Screen 3Sleep Time - Cycle Alarm Timer App Screen 4Sleep Time - Cycle Alarm Timer App Screen 5Sleep Time - Cycle Alarm Timer App Screen 6

Older Versions

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Google Play Reviews

  1. Omar-avatar


    After using this app for months now I just realized that it doesn't calculate the sleep cycles correctly, even when I set the sleep cycle time at 90 minutes and set the time it takes for me to sleep at 20 minutes, when I set an alarm for say 1 cycle the alarm is always just 50 minutes from now (while it should be 1 hour and 50 minutes from now) and the latter is true for all the other number of cycles. The app doesn't fulfill its basic function correctly.

  2. Conor McLaughlin-avatar

    Conor McLaughlin

    It was normal for me to wake up and fall back asleep within 5 minutes. I've been using this for a few weeks and I have woken up many times feeling like I got a refreshing sleep. So it does work. But setting the time to fall asleep setting is the key part.

  3. Mariana Aguilera-avatar

    Mariana Aguilera

    Since using this app, I have definitely noticed a difference in my sleep. I wake up feeling energized, refreshed, and less cloudy in the mornings. I love how it adds the amount of time it takes for me to go to sleep within the sleep cycle calculation. This app also sets an alarm directly to the default alarm app on my phone at the press of a button. There are no ads and it has a simple, easy to follow format. This app was definitely worth the download! Loved it!

  4. Zac C-avatar

    Zac C

    It does what it's supposed to. No ads at all. Everything is customizable and looks clean. Alarm itself is automatically added/handled in your phone's default clock app which I like. Thanks to the dev. for making this free app have a premium feel. Highly recommended, can't hurt to try it out.

  5. Dark Plasma-avatar

    Dark Plasma

    This app may not seem as much but it does help to show a layout of how many hours you could sleep from let's say at the current time you're checking the app on. Even better, helps to show what time you could sleep as well as the hours to the time you choose to wake up. Unless you're unsure about how long you sleep because your daily routine is thrown off say for morning college courses, then this could help you to be sure of how to get enough sleep for those certain days.

  6. Amy Spencer-avatar

    Amy Spencer

    simple to use. i use this app every night - it suggests 3 different wake up times for me (4, 5, or 6 sleep cycles), i pick one and it automatically takes me to my alarm app and puts the time in and everything. i hit ok and I'm good to go. works great, helps me wake up at my least grumpy :)

  7. H. Maddox-avatar

    H. Maddox

    Ive been using this all semester and my body has acclimated to the nap and sleep cycles and more often than not I was 1-3 minutes prior to the alarm. So my body is digging the cycles. Buuuut, my dream cycle hasnt recovered...dont know if this a good or bad thing.

  8. A Google user-avatar

    A Google user

    This is a very useful app for me. I really do notice a difference if I forget to use it to set my alarm. I haven't had any problems with it so far. I especially like how you can adjust the naptime length since I like to take long naps. Cheers!

  9. Camden Mac Leod-avatar

    Camden Mac Leod

    A super simple app that helps you figure out the ideal time to wake up to avoid grogginess. I love how nice the design is and the customization features. It's an excellent app and the features are great.

  10. Ryan Leeson-avatar

    Ryan Leeson

    simple app. gives you a list of times available for you to set an alarm. Works great for me, usually have trouble waking up, and with this app I haven't.