iPhone Screenshots


Sleepytime helps you figure out when to go to sleep and when to wake up, by estimating sleep cycles based on 90 minutes each.

What’s New

Version 2.0

This app has been updated by Apple to use the latest Apple signing certificate.

Sleepytime has a fresh new look!
* Updated for iOS 8, iPhone 6 & 6 Plus
* Fixed some bugs

Ratings and Reviews

4.3 out of 5
17 Ratings

17 Ratings

Miss Yo 299 ,

Highly recommend!

This app is pretty suitable for students who like to stay up because sometimes it is very hard to get up in the morning if the alarm plays at a time that we are in the deep sleep period. Very simple app but designed scientifically. Quite useful for me! Otherwise, I just cannot get up and close the alarm every singer morning !

Wisbshskaonsb ,

A must have for students!

Absolutely love this app. Perfect with my Uni schedule. I don’t feel as guilty staying up slightly later as I have a quick check off my Sleepytime app before bed and always wake up at the right time feeling refreshed and ready to start the day. The simplicity of this app is stunning also. Thank you developers!

SparkyRobinson ,

Superb app, beautifully designed

Been using this the last few days via the website and thoroughly enjoyed the beautiful design / simplicity of the app. Great job, waking up at the proper time has worked a treat so far

App Privacy

The developer, Cellaflora Design, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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