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Android Apps > Health & Fitness > Sleep Cycle: Sleep Tracker
Sleep Cycle: Sleep Tracker icon

Sleep Cycle: Sleep Tracker

4.26.25-production
4.34
214,913 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 68 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

More data about Sleep Cycle: Sleep Tracker

Price Free to download
Total downloads 19 million
Recent downloads 68 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
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App Performance Report

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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

Rating history
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150K
27K
9.7K
7.5K
18K

Downloads over time

Downloads over time
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Sleep Cycle: Sleep Tracker has been downloaded 19 million times. Over the past 30 days, it averaged 2.3 thousand downloads per day.

Changelog of Sleep Cycle: Sleep Tracker

Developer information for Sleep Cycle AB

Sleep Cycle AB

support@sleepcycle.com

Website

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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
13 Japan Health & Fitness Top Grossing
116 Japan Health & Fitness Top Free
50 Canada Health & Fitness Top Grossing
29 Netherlands Health & Fitness Top Grossing
92 United States Health & Fitness Top Grossing
75 Germany Health & Fitness Top Grossing
40 Australia Health & Fitness Top Grossing
40 Iran Health & Fitness Top Grossing
166 Sweden Health & Fitness Top Free
174 Australia Health & Fitness Top Free
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Ranking history in Japan

Ranking history
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Technologies used by Sleep Cycle: Sleep Tracker

40 permissions · 59 libraries
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