iPhone Screenshots


Sleep Meister is an alarm application that sets pleasantly timed alarms using a device's built-in accelerometer to sense body motion and sound an alarm when the user is in a light stage of sleep (REM sleep).
It can also be used with HealthKit, and comes with a wide variety of functions, such as automatic tweets while sleeping, recording sleep talking (sounds), a snooze function to stop the user from falling asleep after waking up, and a music player that automatically stops when the user falls asleep.

Wake up to a more pleasant morning!

《 Functions and Features 》
- Compatible with iOS 11.
- Optimized for iPhone X Super Retina Display.
- Optimized for iPhone 8 and iPhone 8 Plus Retina HD Display.
- HealthKit access.
- Records your sleep cycles.
- Sounds an alarm during REM sleep.
- Automatically tweets.
- Recording your sleep talking.
- Music player that automatically stops when you fell asleep.
- 3D Touch.
- Touch ID / Face ID.

《 URL Scheme 》

《 Difference between free and paid versions 》
- No advertisements in the paid version.

What's New

Version 1.15.27

- Bug fixes.

Ratings and Reviews

4.8 out of 5

12 Ratings

12 Ratings

Exceptional App and Value

Zan Wilson

Works great. I've learned so much about my sleep and this feedback has helped me improve my sleep and overall health. Before this App I actually fell sound asleep at a meeting at work ..... The App may have saved my job.

Last of all I'm buying my wife an Apple Pro. Apple sells a hardware accessory to track sleep for about $150. And it's specs say it does, get this, approximately the same thing this App does. I know this App works great! I don't know about Apple's accessory hardware add on!

Try this, you'll like it and learn a lot about your sleep!

Updated review


I wrote a not so glowing review because the previous update had removed some of the functionality. I am super happy to say that this update fixed the problem. I find this sleep app to be the most accurate when recording my wakefulness and now that the app doesn't allow the phone to go into lock mode (again), I'm back to loving it.

Stopped working


I have been using this app for a long time, it seems. It was amazing. This last month though it's been inaccurate. It's been telling me that I haven't been sleeping more than two hours a night. I think it needs an update to the current iOS. My eyes are closed and I feel like I was sleeping. It may not be a deep sleep, but in the past this would show as light sleep. I have the sensory on strong. Also, it would be great if there was an Apple Watch app.


Naoya Araki
21.1 MB
Health & Fitness
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese
Age Rating
Rated 4+
© 2018 Amuser Lab


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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