Sleep Calculator Apk

Sleep Calculator Apk

Latest version 1.6.11
13 Feb 2023

Older Versions

Apk Infos

Version1.6.11
Rating4.5/5, based on 3,842 votes
Size‎5.9 MB
Requires AndroidAndroid 4.1+ (Jelly Bean)
Author's NotesSleep Calculator - Free app that helps you get most out of your sleep pattern.

About Sleep Calculator APK

Sleep Calculator APK Download for Android
Sleep Calculator APK Download for Android

Description

Sleep Cycle Calculator helps you figure out when to go to sleep, and when to wake up, in order to feel rested, energized and refreshed and avoid the morning groggy feeling.

This is a free sleep app that can set an alarm for you to wake up in-between sleep cycles in order to start the day relaxed and with a clear mind.

Every time you go to sleep, you experience a series of sleep cycles that last on average 90 minutes, and waking up during one of the sleep cycles makes you feel groggy and exhausted even with plenty of hours of sleep - sleep cycle calculator tries to determine the best wake up times, or go to bed time in order to workaround this situation.

Perfect at figuring out sleep cycles and recommended for people who have trouble sleeping and don't have a fixed sleeping schedule.

There are four sleep calculation scenarios to choose from:
Scenario 1: you want to know when to go to sleep in order to wake up at a specified time. Sets a go to bed alarm.
Scenario 2: you want to know when to wake up if you go to bed at a specific time. Sets a wake up alarm.
Scenario 3: you want to know the best times to wake up if you go to sleep right now.
Scenario 4: you plan to take a power nap and you want to know when you should wake up.

What this app does
• This Sleep Calculator app is the Android companion of the website https://sleep-calculator.com/
• Calculates when you should wake up and when you should go to sleep in order to wake up in-between sleep cycles.
• Calculates when you should wake up if you were to go to sleep now or take a power-nap.
• Calculates a list of possible "go to bed" or "wake up" times depending on your needs.
• The app is able to add alarms to the default Android Alarm app by selecting a time entry available in the sleep cycles list.
• Sleep Calculator provides a settings option to take into account the time it takes for you to fall asleep (default: 14 minutes).
• Sleep Calculator provides a settings option to take into account the length of a sleep cycle (default: 90 minutes).
• The clock hour format used by sleep calculator is the devices current system setting (24 hours format or the AM/PM format).
• Option to choose from 7 different themes / skins.
• Option to choose from the available application translations in case you don't want to app in your native locale or have a language preference..

What this app does not
It's not an alarm clock app replacement, it only allows you to add an alarm to your Android stock alarm clock app.

Translators: help translate Sleep Calculator in your language so others can enjoy it too! Join the translation project here: https://sleepcalculator.oneskyapp.com/collaboration

Keep in touch
Facebook: https://www.facebook.com/sleepcyclecalculatorapp/
Uservoice: http://sleepcalculator.uservoice.com/

Android version support: 4.1+

Latest updates

What's new in version 1.6.11

Bug fixes.

How to install Sleep Calculator APK on Android phone or tablet?

Download Sleep Calculator APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.cycle.sleepcalculator-v1.6.11-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

1.6.11 (43)5.9 MB
1.6.5 (37)4.4 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

4 ★Good basis to work off. Great selection of options, makes it easy and faster to set alarms. My cycle can fluctuate so I set alarms at intervals over 30 mins (15 minutes either side of advised time), each gets a bit louder and I always wake up when I'm ready at the end of my cycle. 30 minute naps never a good idea for me.. 10, 20 or a full cycle
5 ★I definitely wake up easier using this app. My favorite thing about it is the different calculators. Some nights I go straight to bed and use the "when do I wake up if I got to bed now" calculation, but other nights I want to watch an episode of TV before going to sleep so I use the "I want to sleep at the following time" calculator. It's awesome!
5 ★I Feel So Much Better When I wake Now! I have tried sleeping later. Waking at a certain amount of hours. Getting up earlier. And on and on.... Hated when I often woke up drowsy which lingered all the day long...no matter which method i tried. Also, Im a Power Napper and this App has Proved itself for me in that Arena As Well! Super Sweet!! This Has So Far Been Amazing for me! Really Does work for me! Im So Thankful!
3 ★Would love this app, but the alarms it sets have no sound. The alarms I set manually do have sound, I have also set alarm volume to max. At first I thought I was dismissing them while sleeping, but today I accidentally woke up and realised the alarm on the screen with no sound. 5 days in a row I woke up in the afternoon instead of morning because of this. :/
5 ★Amazing tool! Options to pick which sleep cycle works for you and automatically sets alarm on phone. Easier to wake with cycles!
5 ★I wake up less sleepy at the time the alarm tells me to wake up. I like it and it helps me a lot
5 ★This app has changed my family's life ,so grateful for the developers and all the work and studies put into this ,thank you,thank you ,thank you!
4 ★It helps me get the right sleep with my inconsistent bedtimes.
5 ★Absolutely amazing! I've never slept better! Thank you so much for giving my life some freedom!❤❤❤
4 ★It's useful and can also help you set alarms. A cool thing to have.
5 ★Enjoy the choices i have and it has never disturbed my REM cycle. Great app! 👍
4 ★I seem to wake up 'fresher' when I use it, not tired