Sleep Cycle - Tracker & Sounds

Sleep Cycle - Tracker & Sounds

Alarm Clock and Tracking App

29K ratings
2098 reviews
#51 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 23, 2009
  • August 31, 2026

Features

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iphone
ipad
watch
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About

This app uses sound analysis to track sleep patterns, identify potential issues, and build healthier sleep routines. It features an AI sleep coach, a smart alarm to wake you gently, and tools to record snoring and sleep talking.

AI sleep coach
Smart Alarm clock
Sleep pattern tracking
Snore and cough detection
Sleep sounds library
Sleep analysis
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What users say

See all reviews
+1

What's New in Sleep Cycle

6.26.34

August 31, 2026

Bug fixes and improvements.

Subscription plans

Premium

Subscription to Premium - Cloud backup of you sleep data

$29.991 Year
1 Month trial
How to cancel Sleep Cycle subscription ⁉️

Charts

Top Grossing

The app has maintained its position at 51 recently.

Last updated on August 31, 2026.

Top Free

📈 109+6

Health & Fitness

This app rose +6 positions in Health & Fitness chart.

Last updated on August 31, 2026.

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User reviews

배터리 소모 심각

몇년째 유료결제해서 쓰고있는데 근 일주일들어 밤에 배터리 소모가 심각합니다. 예전에는 안그랬던거 같은데 한 30퍼센트 남은채로 충전기 안꼽고 앱 켜고 잠들면 아침에 폰이 꺼져있을때가 부지기수입니다. 확인 부탁드립니다

Pessima experiencia

Fiz a conta premium através do benefício do Wellhub, permiti tudo que tinha pra sincronização com o Apple Watch, mas ele não está monitorando nada automaticamente. Tudo permitido no Watch e no app. Não faz o menor sentido ter que fazer isso manualmente toda noite. Decepcionante!

Needs option to hide sleep data

Love the app. I use it for the alarm clock functionality, waking me up in the lightest part of my sleep cycle in the morning. What I find very stressful is, upon waking and turning off the alarm, immediately seeing a page of my sleep data. Could the app please be adjusted so that there is a “data lite” version / “alarm only” interface, for those of us who are anxious about our sleep? (With the option to unearth the sleep data IF we want it?)
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Sr.

Muito bom e divertido, excelente para orientar e disciplinar na rotina de cada dia.👏👏👏

Should be free

Went from owning to needing a subscription while they find new ways to make money off our data. Customers get asked for more input to feed profit margins. Tiring

Developer apps

Featured on

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User experience

🐞

Reported Bugs

3 issues

App crashes or stops recording sleep randomly

Bug

Inconsistent time zone handling, causing alarm issues

Bug

Microphone issues, unable to detect certain sounds

Bug

Requested Features

4 requests

Ability to edit sleep data and notes

Feature

Nap tracking and power nap functionality

Feature

More customization options for alarms and sleep aid

Feature

Improved integration with Apple Health and other devices

Feature

FAQ

What does Sleep Cycle do?

Sleep Cycle uses sound analysis to track your sleep patterns, identify potential sleep issues, and help you build healthier sleep routines. It offers an AI sleep coach, a smart alarm to wake you gently during your lightest sleep phase, and tools to record nighttime noises like snoring and sleep talking.

What are the key features of Sleep Cycle?

Key features include an AI sleep coach named Luma for personalized guidance, a Smart Alarm clock that wakes you gently, patented sound technology for sleep tracking without wearables, detection of nighttime noises like snoring and coughing, and a library of sleep sounds and guided meditations to help you drift off.

How much does Sleep Cycle cost?

The app is free to download and use with many core features. However, it also offers premium tools and advanced features through in-app purchases, such as detailed data export, Philips HUE sunrise integration, and Apple Health sync.

What devices is Sleep Cycle compatible with?

The app is designed for mobile devices and can track sleep using your phone's microphone or accelerometer, meaning no additional wearables are needed. It also offers integration with Apple Health for a more comprehensive view of your wellness data.

How can Sleep Cycle help me improve my sleep?

By tracking your sleep patterns and providing insights, Sleep Cycle helps you understand what affects your rest. The AI sleep coach offers guidance, the smart alarm ensures you wake up feeling refreshed, and the sound library aids relaxation, all contributing to a healthier sleep routine and better overall sleep quality.