sleepytime app icon
Coming Soon


Use sleep cycles to calculate the best time to wake up or go to bed and always wake up refreshed.

It’s all about sleep cycles

Each night you go through multiple sleep cycles. By waking up at the end of a sleep cycle, you’ll feel refreshed and alert.


Bedtime reminders
A gentle reminder when it's time to go to bed.
Fall asleep to sounds of nature, white noise, or melodies.
Helpful sleep tips
Learn about sleep health, sleep cycles, and how to improve your sleep quality.
Works offline
No internet connection required. Use sleepytime wherever you are.
Early Access

Available for testing

Install the test version of sleepytime on your device and help us improve the app.

Download on the App StoreGet it on Google Play

The test version may be unstable and contain bugs. Please report any issues you encounter.

App screenshot

Join the early access program

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Try it on the web

Try the web version of sleepytime, which is limited to only calculating sleep and wake up times