Sleep Cycle - Sleep Calculator
7.8 73
v2.37 by Mystic Mobile Apps GPS Tools
About Sleep Calculator
Sleep Calculator (Package Name: com.freemium.android.apps.sleep.calculator) is developed by Mystic Mobile Apps GPS Tools and the latest version of Sleep Cycle - Sleep Calculator 2.37 was updated on January 21, 2026. Sleep Cycle - Sleep Calculator is in the category of Health & Fitness. You can check all apps from the developer of Sleep Cycle - Sleep Calculator and find 200 alternative apps to Sleep Cycle - Sleep Calculator on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Does your phone alarm wake you up angry, make you mad for the whole day, and sometimes not even go off? Our sleep calculator will help you fall asleep and wake up in the most natural way and help you get your day started full of energy and with a smile on your face.
Waking up in the middle of a sleep cycle can leave you groggy and ruin your whole day. Our app helps you find the perfect moment to wake up or fall asleep in order to maximize your sleep and keep you fresh all day. A normal sleep cycle lasts 90 minutes and, using that as a foundation, our app calculates the exact moment when you’re brain and body are ready to awaken.
Our app uses natural sounds to slowly bring you out of your sleep cycle and make sure you are wide awake. Once you have selected the sound of your choice, the sound will be played slowly and steadily, increasing in volume, for one minute.
There are eight natural sounds you can choose from:
- Bird Song
- Birds in the forest
- Ambient loop
- Gentle piano
- Seaside Sounds
- Garden
- Rapid river
- Kenyan Savannah Grassland
The app allows you to choose:
- when to wake up
- when to go to sleep
- when to wake up if you sleep now
You can also set up alarm with the app and browse all "Sleep Time" alarms inside our app.
This app is perfect for modern people who often don't get enough sleep. This app allows you to maximize the amount and quality of sleep you get and make sure you are never late (or groggy) to a class or meeting again!
Features:
- calculates when to wake up and when to sleep to feel great
- calculates when to wake up if you are already asleep now
- add an alarm by clicking on a time
- light and Dark themes
- choose from 8 natural sounds
- browse all "Sleep Time" alarms inside the app
Waking up in the middle of a sleep cycle can leave you groggy and ruin your whole day. Our app helps you find the perfect moment to wake up or fall asleep in order to maximize your sleep and keep you fresh all day. A normal sleep cycle lasts 90 minutes and, using that as a foundation, our app calculates the exact moment when you’re brain and body are ready to awaken.
Our app uses natural sounds to slowly bring you out of your sleep cycle and make sure you are wide awake. Once you have selected the sound of your choice, the sound will be played slowly and steadily, increasing in volume, for one minute.
There are eight natural sounds you can choose from:
- Bird Song
- Birds in the forest
- Ambient loop
- Gentle piano
- Seaside Sounds
- Garden
- Rapid river
- Kenyan Savannah Grassland
The app allows you to choose:
- when to wake up
- when to go to sleep
- when to wake up if you sleep now
You can also set up alarm with the app and browse all "Sleep Time" alarms inside our app.
This app is perfect for modern people who often don't get enough sleep. This app allows you to maximize the amount and quality of sleep you get and make sure you are never late (or groggy) to a class or meeting again!
Features:
- calculates when to wake up and when to sleep to feel great
- calculates when to wake up if you are already asleep now
- add an alarm by clicking on a time
- light and Dark themes
- choose from 8 natural sounds
- browse all "Sleep Time" alarms inside the app
Sleep Calculator 2.37 Update
- bug fixes
Read More
Sleep Calculator Features
Previous Versions
More
Variant
Arch
Version
DPI
330
January 21, 2026
Sleep Cycle - Sleep Calculator
2.37
(330)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 99529451974d89e643e6dc7b4fa9927d6d2d83b2
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.pt, config.ru, config.tr, config.vi, config.xxhdpi
Size: 18.49 MB
What's New:
- bug fixes
arm64-v8a
Android 6.0+
160-640dpi
330
January 21, 2026
Sleep Cycle - Sleep Calculator
2.37
(330)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: c0a45cd0055cdc359a2e5ee17420a7d8c3705258
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.pt, config.ru, config.tr, config.vi, config.xhdpi
Size: 17.88 MB
What's New:
- bug fixes
armeabi-v7a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
328
December 9, 2025
Sleep Cycle - Sleep Calculator
2.36
(328)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 162a2380eb9c4625693c041c4f0a9909fb47c949
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.arm64_v8a, config.en, config.xxxhdpi
Size: 16.6 MB
What's New:
- bug fixes
arm64-v8a
Android 6.0+
160-640dpi
328
December 9, 2025
Sleep Cycle - Sleep Calculator
2.36
(328)
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 229223866625f356fe6b4abb84b44663f019e92a
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.pt, config.ru, config.tr, config.vi, config.xhdpi
Size: 17.77 MB
What's New:
- bug fixes
armeabi-v7a
Android 6.0+
160-640dpi
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 21522100af401b23addbbf3c4ddf67a725177357
Size: 28.8 MB
What's New:
- bug fixes
Variant
Arch
Version
DPI
324
October 7, 2025
Sleep Cycle - Sleep Calculator
2.34
(324)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 29d86e5f802010972fb83fd8725b7119b52d4a94
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 28.8 MB
What's New:
- updated UI
- bug fixes
- bug fixes
arm64-v8a
Android 6.0+
160-640dpi
324
October 7, 2025
Sleep Cycle - Sleep Calculator
2.34
(324)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 36936cb7c6dc542e32f6cb72ec1ae18fe1786070
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.pt, config.ru, config.tr, config.vi, config.xxhdpi
Size: 18.8 MB
What's New:
- updated UI
- bug fixes
- bug fixes
arm64-v8a
Android 6.0+
160-640dpi
324
October 8, 2025
Sleep Cycle - Sleep Calculator
2.34
(324)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 5997ea4b8f07ae0448fff358ea1e181e0cfc3d75
Base APK: com.freemium.android.apps.sleep.calculator.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.pt, config.ru, config.tr, config.vi, config.xxxhdpi
Size: 30.57 MB
What's New:
- updated UI
- bug fixes
- bug fixes
arm64-v8a
Android 6.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-01-21
Latest Version:
2.37
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
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