Best Sleep Cycle Tracker Apps

248+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Out of 248+ sleep cycle tracker apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Sleep Cycle Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sleep Cycle - Tracker & SoundsSleep Cycle - Tracker & SoundsFree4.7★ (29K)NoYesSep 2026
2AutoSleep: Watch Sleep TrackerAutoSleep: Watch Sleep Tracker$8.994.7★ (62K)NoNoSep 2026
3Pillow: Sleep TrackerPillow: Sleep TrackerFree4.4★ (96K)NoYesSep 2026
4SleepWatch - Top Sleep TrackerSleepWatch - Top Sleep TrackerFree4.7★ (328K)NoYesSep 2026
5RISE: Sleep TrackerRISE: Sleep TrackerFree4.7★ (69K)YesYesSep 2026
6Forest of Night SheepForest of Night SheepFree5.0★ (6)NoYesSep 2026
7Rem: Auto Sleep Tracker WatchRem: Auto Sleep Tracker WatchFree4.2★ (2.7K)NoYesSep 2026
8Sleep Cycle Tracker & AnalyzerSleep Cycle Tracker & AnalyzerFree5.0★ (1)NoYesSep 2026

Top Picks for Sleep Cycle Tracker

Sleep Cycle - Tracker & Sounds#1

Sleep Cycle - Tracker & Sounds by Sleep Cycle AB

Alarm Clock and Tracking App
Editor's Choice
💪 Health & Fitness
4.7😐(29K ratings)
FreeIn-App Purchases
#51in Health & Fitness
Sleep Cycle - Tracker & Sounds screenshot 1
Sleep Cycle - Tracker & Sounds screenshot 2
Sleep Cycle - Tracker & Sounds screenshot 3
Sleep Cycle - Tracker & Sounds screenshot 4
Sleep Cycle - Tracker & Sounds screenshot 5
Sleep Cycle - Tracker & Sounds screenshot 6

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.

What We Love

  • 🚀 Accurate sleep tracking
  • 👍 Gentle alarm wakes you up during light sleep
  • 📊 Detailed sleep data and insights
  • 🌙 Soothing sleep aid sounds

Room to Improve

  • 🐛 Alarm not always reliable, sometimes doesn't go off
  • 🔋 High battery drain, especially on Apple Watch
  • 💰 Expensive subscription model, limited free features
  • 📉 Inaccurate sleep tracking in some cases
AutoSleep: Watch Sleep Tracker#2

AutoSleep: Watch Sleep Tracker by Tantsissa

Sleep Cycle Monitor & Alarm
Strong Contender
💪 Health & Fitness
4.7😊(62K ratings)
$8.99
#2in Health & Fitness
AutoSleep: Watch Sleep Tracker screenshot 1
AutoSleep: Watch Sleep Tracker screenshot 2
AutoSleep: Watch Sleep Tracker screenshot 3
AutoSleep: Watch Sleep Tracker screenshot 4
AutoSleep: Watch Sleep Tracker screenshot 5
AutoSleep: Watch Sleep Tracker screenshot 6

Automatically tracks your sleep using your Apple Watch without manual input. Offers detailed insights into sleep duration, quality, and various physiological metrics. Integrates with Apple Health and provides smart alarm features.

What We Love

  • 🚀 One time purchase, no subscription
  • 👍 Comprehensive sleep tracking and insights
  • 🔍 Detailed data and visualizations
  • ⌚ Seamless Apple Watch integration
  • 🔋 Minimal battery drain on Apple Watch
  • 🤖 Automatic sleep tracking without manual input
  • 💡 Helpful for managing sleep disorders and health
  • 🤖 Tracks naps and disrupted sleep

Room to Improve

  • 🐛 Inconsistent or inaccurate sleep tracking
  • 🤔 Complicated interface and settings
  • 🔋 High battery drain on Apple Watch
  • 🤔 Difficulty calibrating and adjusting settings
  • 🤔 Confusing or overwhelming data presentation
Pillow: Sleep Tracker#3

Pillow: Sleep Tracker by Neybox Digital Ltd.

Smart Alarm & Snore Recorder
Worth Considering
💪 Health & Fitness
4.4😐(96K ratings)
FreeIn-App Purchases
Pillow: Sleep Tracker screenshot 1
Pillow: Sleep Tracker screenshot 2
Pillow: Sleep Tracker screenshot 3
Pillow: Sleep Tracker screenshot 4
Pillow: Sleep Tracker screenshot 5
Pillow: Sleep Tracker screenshot 6

This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.

What We Love

  • 👍 Helpful for tracking sleep patterns
  • 🚀 Automatic sleep detection
  • 🎨 Colorful and intuitive interface
  • 📊 Detailed sleep data and analysis
  • 🔊 Audio recording of sleep sounds

Room to Improve

  • 🐛 Inaccurate sleep tracking
  • 🔒 Paywall for basic features
  • 🔋 High battery consumption
  • 🤔 Confusing alarm and nap features
  • 🤷‍♀️ Inconsistent sync between watch and phone

More Sleep Cycle Tracker apps to explore

FAQ about Sleep Cycle Tracker

What are the best sleep cycle tracker apps for iPhone?
Sleep Cycle - Tracker & Sounds tops our sleep cycle tracker apps ranking as of September 2026, with a 4.7-star average from 29K App Store ratings, and it's free to download.
Yes — 19 of the top sleep cycle tracker apps we rank are free to download, including Sleep Cycle - Tracker & Sounds and Pillow: Sleep Tracker.
Sleep Cycle - Tracker & Sounds has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ sleep cycle tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
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.
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.

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