Sleep Cycle: Sleep Tracker

4.26.25-production

Sleep Cycle AB

4.34

214,938 reviews

10,000,000+
Downloads

Free

Smart alarm clock & sleep recorder. Sleep sounds & white noise for better sleep

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About Sleep Cycle: Sleep Tracker

Sleep Cycle: Sleep Tracker is a health & fitness app developed by Sleep Cycle AB.

Download Statistics

Sleep Cycle: Sleep Tracker has been downloaded 19 million times. In the last 30 days, the app was downloaded 71 thousand times. It is ranked in the top 100 health & fitness apps.

User Ratings

Sleep Cycle: Sleep Tracker is rated 4.34 out of 5 stars. The rating is based on 210 thousand ratings.

App Information

Sleep Cycle: Sleep Tracker is FREE to download. The APK download size is 111.65 MB. The latest version available is 4.26.25-production. The last update was on June 18, 2026.

Technical Requirements

Sleep Cycle: Sleep Tracker requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2014.

Description

Relieve stress, sleep better and wake up rested. Sleep Cycle is your personal sleep tracker and smart alarm clock with a range of features (incl.

More data about Sleep Cycle: Sleep Tracker

Price	Free to download
Total downloads	19 million
Recent downloads	71 thousand
Rating	4.34 based on 210 thousand ratings
Ranking	Top ranked
Version	4.26.25-production
APK size	111.7 MB
Number of libraries	59
Designed for Android	9.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Sleep Cycle: Sleep Tracker app

Sleep Cycle: Sleep Tracker compared with similar apps

Common keywords of similar apps

Music Stress Meditation Easier Slumber Health Nightstand Rested Mood Feel Unique Place Floor Talk Cough Faster Perfect Including Rain Regular Score Affects Sleep Tracker Sounds Recorder Cycle Alarm Clock Wake Smart Noise Snore Phone Snoring White Asleep Features Rest Day Quality Gentle Habits Night Fall Bedtime Track Start Stories

Keywords missing from this app

App Tracking Improve Relaxing Monitor Analysis Relax Refreshed Time Morning Patterns Enjoy Insights Helps Tools Understand Nature Set Sound Https Gently Experience Bed

Google Play Rating history and histogram

150K

27K

9.7K

7.5K

18K

Downloads over time

Sleep Cycle: Sleep Tracker has been downloaded 19 million times. Over the past 30 days, it averaged 2.4 thousand downloads per day.

Changelog of Sleep Cycle: Sleep Tracker

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Developer information for Sleep Cycle AB

Sleep Cycle AB

support@sleepcycle.com

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Comments on Sleep Cycle: Sleep Tracker for Android

★★★★★ Raj Sutaria · Mar 25, 2026

Not kidding but app really works to wake you up in amazing manner that you do nit feel asleep after wake up. Because of their patent technology it worked for me. I was struggling to wake up very early in morning but not able to wake up, tried many apps, but none worked perfectly. Watched sleep cycle app on YouTube recommendation and give it a try, and it worked very 100% perfectly. Hats off to developers and engineers of this app. Loved this app so much. Thanks !!

★★★★☆ Annie Deng · Apr 19, 2026

The sleep journals and Smart Wake-up features are very useful. However, it would be great to have the option to manually adjust the final 'get-up' time. Currently, if I turn off the alarm but stay in bed for a while, the data doesn't reflect when I actually started my day. Adding a 'Get Uptime' field to the journal would be an excellent indicator for better accuracy.

★★★★☆ Becca Proschko · May 24, 2026

Insightful as to how my sleep effects my overall moods each day. Still loving this app. However, needing help with the time report often coming up as Multiple time logs. Instead of showing from hour to hour I guess it's adding minutes in-between making it one Huge Long cluster of data I am not able to comprehend. I have tried looking in settings for something that could change this to Normal hour to hour logging of noises n all sleep habits but no luck so far. I obviously do not know...

★☆☆☆☆ Samer Saffarini · Mar 18, 2026

Turned the smart alarm into a premium feature after years of offering it for free. Uninstalled.

★★☆☆☆ zecride · Mar 18, 2026

After two years and 719 nights using this brilliant app, I’ve had to switch to another one because they’ve just moved the smart alarm (which tries to wake you up when you’re in light sleep) to the premium package. I was really disappointed last night that I can no longer use the app’s main feature. It’s such a shame. I hope they’ll change their minds. Thanks anyway, because thanks to you, I’ve learned the length of my sleep cycles!

★☆☆☆☆ Brittanie Blake · Apr 13, 2026

I canceled my trial, and was still charged for a yearly premium subscription. Would not recommend.

Google Play Rankings for Sleep Cycle: Sleep Tracker

Top rankings

Rank	Country	Category	List
11	Japan	Health & Fitness	Top Grossing
17	South Korea	Health & Fitness	Top Grossing
122	Japan	Health & Fitness	Top Free
81	United States	Health & Fitness	Top Grossing
33	Netherlands	Health & Fitness	Top Grossing
67	Canada	Health & Fitness	Top Grossing
68	France	Health & Fitness	Top Grossing
36	Australia	Health & Fitness	Top Grossing
76	Germany	Health & Fitness	Top Grossing
39	Iran	Health & Fitness	Top Grossing

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Ranking history in Japan

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