Sleep Calculator MOD APK v1.6.4 [Remove ads / Free purchase / No Ads] for Android
Sleep Calculator - Free app that helps you get most out of your sleep pattern.
📋 MOD APK Details
📅 Updated
2025-09-20
📱 App Name
Sleep Calculator
🔢 Latest Version
v1.6.4
🎮 Genre
Health Fitness
👨💻 Developer
Sappalodapps Development
📦 File Size
4.42 MB
🤖 OS Version
Android 4.1+
⚡ Mod Features
Remove ads / Free purchase / No Ads
🔑 Package Name
com.cycle.sleepcalculator
📥 Get it On
Google Play Store
🎯 MOD Features
Ad Free
- ✓ Remove ads / Free purchase / No Ads
- ✓ No Root Required
- ✓ Verified Working
- ✓ No Malware
- ✓ Free Download
📸 Screenshots
📖 App 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+
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+
❓ Frequently Asked Questions
Is Sleep Calculator MOD APK safe to install?
Yes! Sleep Calculator MOD APK is security-checked before publishing and includes a "Safe Verified" status on our platform. We scan every file for viruses, malware, and spyware before making it available for download.
Does Sleep Calculator MOD APK require Root access?
No, this MOD APK does not require root access. SafeMod provides "No-Root" versions for the majority of mods, ensuring your system's core security remains intact. Simply download and install like any normal APK file.
How do I update Sleep Calculator MOD APK safely?
To update, simply download the latest version from SafeMod and install it over the existing one. You don't need to uninstall the old version (this keeps your game data safe). Never update modded apps through the Google Play Store.
What are the MOD features included?
This MOD version includes: Remove ads / Free purchase / No Ads. These features provide unlimited in-game resources, unlocked premium content, ad-free experience, and enhanced gameplay.
How to install Sleep Calculator MOD APK?
1. Download the MOD APK file from SafeMod
2. Enable "Unknown Sources" in your device settings
3. Open the downloaded file and tap "Install"
4. Wait for installation to complete
5. Open and enjoy the modded features!
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