Sleep Calculator mod icon

Sleep Calculator Mod APK v1.6.4 Download for Android [Unlimited Resources, God Mode]

v1.6.4 + 4.42 MB

Sleep Calculator Mod - Sleep Calculator - Free app that helps you get most out of your sleep pattern.

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Mod Info

Ad Free

APK Info

NameSleep Calculator Mod APK
Version1.6.4
Size4.42 MB
Last Update2025-09-20
DeveloperSappalodapps Development
Mod featuresRemove ads,Free purchase,No Ads
Category Health Fitness
Package id com.cycle.sleepcalculator
AndroidAndroid 4.1+

Screenshots

Sleep Calculator screenshot
Sleep Calculator screenshot
Sleep Calculator screenshot
Sleep Calculator screenshot
Sleep Calculator screenshot

App Detail

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+

How to install

  1. Enable "Unknown Sources"

    Since Sleep Calculator Mod APK is a third-party APK, Android requires you to grant permission to install files outside of the Google Play Store.

    1. Open your device Settings.
    2. Navigate to Security or Privacy on some devices.
    3. Find the option labeled "Unknown Sources" or "Install Unknown Apps."
    4. Toggle the switch to ON.
  2. Download the Sleep Calculator Mod APK

    Click the download button on our site to get the latest version of the Sleep Calculator Mod APK file. Ensure the download is 100% complete before opening it.

  3. Locate the File
    1. Open your device's File Manager app.
    2. Go to the Downloads folder.
    3. Tap on the Sleep Calculator Mod APK file you just downloaded.
  4. Install and Launch
    1. A prompt will appear asking if you want to install the application. Tap Install.
    2. Wait for the progress bar to finish.
    3. Once completed, tap Open to launch your modded app or Done to finish.

Is Sleep Calculator Mod APK safe?

Absolutely. Your security is our top priority. Sleep Calculator Mod APK has been rigorously tested and manually verified before being uploaded.

Version update

Bug Fixes

FAQ

Are Sleep Calculator Mod APK free to download?

Yes, all the files provided on our platform are completely free of charge. Our mission is to provide an accessible experience for users to explore enhanced app features.

Is it safe to install Sleep Calculator Mod APK from this site?

Safety is our top priority. Every APK file is scanned for viruses, malware, and trojans using multiple antivirus engines before being uploaded. However, we always recommend having a mobile security app installed on your device for an extra layer of protection.

Will I get banned from the original app/game?

While many of our mods include "Anti-Ban" features, using modified apps always carries a small risk when connecting to official servers. We recommend using a secondary account for online games to ensure your main progress remains safe.

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