Sleep Cycle - Tracker & Sounds

Sleep Cycle - Tracker & Sounds

Alarm Clock & Snore Recorder

26K ratings
1971 reviews
With Ads#70 in top-grossing Health & Fitness
🌟 Lifestyle
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
Sleep Cycle - Tracker & Sounds screenshot #1 for iPhone
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Sleep Cycle - Tracker & Sounds screenshot #9 for iPhone
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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

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What's New in Sleep Cycle

6.26.26

July 10, 2026

Bug fixes and improvements.

Subscription plans

Premium

Subscription to Premium - Cloud backup of you sleep data

¥6001 Year
1 Month trial
How to cancel Sleep Cycle subscription ⁉️

Charts

Top Grossing

This app dropped -3 positions in Health & Fitness chart.

Last updated on July 18, 2026.

Top Free

📉 182-3

Health & Fitness

This app dropped -3 positions in Health & Fitness chart.

Last updated on July 18, 2026.

Events

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User reviews

Sleep cycle review

Interesting technology- but because I share the bed with my partner, the app can be quite inaccurate. Best when you sleep alone. Also I have a bit of sleep apnea and the app never picks up on that.

Picking up my husband

I’ve been using sleep cycle for years but just in the last 1-2 yrs it’s been picking up my husbands snoring more & time he is awake so I don’t get an accurate reading on my actual sleep.

Best Ap

I use this every night. Very accurate. Use it for my alarm

Good but not good

I think this app would be really good except you have to pay to use it for free( don’t now how that works) I don’t recommend

STILL COMING BACK!!

I’ve been using this app throughout high school, college, now graduate school. It’s so good, so reliable, and genuinely knows when to wake you up. It is annoying that you have to choose a 30min window but it’s EFFECTIVE if you want to get up early!! Every time I want to get up before 7am I use this app. 10/10! Thank you for creating this!!!!!!!!
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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.