Sleep Timer – Smart alarm

Kodeon, Inc. · Health & Fitness

4.7 1.5K ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.69 → 4.7

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.69 4.7 Aug 26 15:40 Aug 27 05:33 Aug 27 19:27 Aug 28 09:20 Aug 28 23:14

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 84% 1.2K
4★ 8% 123
3★ 3% 43
2★ 1% 20
1★ 3% 44

Screenshots

About

*** THE #1 APP FOR SLEEP TRACKING *** Sleep is a sequence of several cycles, each lasting 1.5 hours. A good night sleep consists of 5-6 complete cycles. If you wake up in the middle of the cycle, you feel groggy and exhausted. Therefore, to feel refreshed and alert, it is important to wake up between cycles. Sleep Timer counts sleep cycles, taking into account the average time needed for a person to fall asleep (it is 14 minutes). With this app, you can find out when to go to bed, if you need to wake up at a certain time or when to wake up if you go to sleep right now. Then, in just one click, you can set up an alarm to wake up at the right time. --- Sleep Timer is also part of the Growth Bundle. Get discounted premium access to a bundle of the most popular productivity and lifestyle apps. See more under the Growth Bundle section in the app's settings. Sleep Timer contains subscription plans for its own Premium and the Growth Bundle - both of which are optional annual subscriptions. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, for the chosen plan's price. Subscriptions may be managed and auto-renewal may be turned off by going to your iTunes/App Store Account Settings after purchase. Read our full Privacy Policy and Terms of Service here: Privacy Policy: https://growthbundle.com/privacy-policy Terms of Service: https://growthbundle.com/terms-of-service

What's new · 4.5.6

Today’s update includes: • Some overall performance improvements • Fixes a few pesky little bugs If you’re loving Sleep Timer, please let us know by leaving a review :)

Details

DeveloperKodeon, Inc.
ReleasedDec 2015
UpdatedSep 2025
Version4.5.6
Size87.6 MB
RequiresiOS 15.0 or later
Age rating4+
LanguagesEnglish, Russian
PriceFree
Categories Health & FitnessLifestyle
Bundle IDcom.appzavr.SleepTimer