644 reviews
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About this app

The app calculates the best times for you to sleep and the best times for you to wake up! It is based on sleep cycles of 90 minutes and calculates backwards. Waking up during a sleep cycle can make you feel tired, but waking after a cycle can make you feel more refreshed!

The SET ALARM permission is needed for the app to open your alarm application if you wish to set an alarm at a given time.
Updated on
May 9, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

623 reviews
Noel Brown
March 11, 2024
I dunno if anyone has this problem after the latest update but trying to set an alarm through the app causes my clock app to freeze and become unusable until i reboot my phone. This didnt happen before and I used to use this app every night but something about this newest update made this inconvenience happen and its pretty annoying that a main feature just doesnt work for me anymore.
4 people found this review helpful
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March 11, 2024
Apologies for the issue! I haven't heard issues about crashing yet but I'll look into it as soon as possible, it shouldn't be crashing :(
Jordan Jordan
February 13, 2021
I've used this app for years on several devices. A LIFEsaver for an insomniac like me. Many sounds to pick from and it works flawlessly. It didn't force me to rate or even ask. No ads or intrusions at all, no weird permissions and no glitches. It's lightweight and you only download the sounds you like. Great app. Great job. ThanX!
32 people found this review helpful
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Đinh Công Phúc
February 17, 2024
This always a brilliant apps for planning sleeps. However, this recent update is a bit disappointing. I prefer the old UI/Layout as it is more practical and easier to use. UI: The new design look a bit complicated and inconsistent, compare to good old subdued all-grey. UX: The button are now at top bar, make it harder to reach. There should be a switch to brings back the old thíng. I appreciate your hard work, please keep improving👏.
2 people found this review helpful
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February 18, 2024
Hi thanks for the feedback! I know I can't please everyone with the update. UI: maybe because you're not used to it but imo should be better overall. UX: you can swipe between the tabs if that's what you mean. An old layout switch is not going to happen unfortunately

What's new

Sleepytime has been rebuilt using Flutter! This update hopefully brings enhanced performance and a more intuitive user interface.

Thank you for using Sleepytime! If you have any feedback or encounter any issues, please reach out to me at Sweet dreams! 🌙

- Set alarm only once instead of all days
- Wake up tab sets the alarm for wake-up time instead of the suggestions

- Fixed default tab for real hopefully
- Added refresh button for now tab