Best Free Sleep Tracker App

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

The best free sleep tracker app on iPhone average 4.7★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Free Sleep Tracker App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sleep Tracker: Recorder, SoundSleep Tracker: Recorder, SoundFree4.7★ (8K)YesYesNov 2026
2Pillow: Sleep TrackerPillow: Sleep TrackerFree4.4★ (96K)NoYesNov 2026
3SleepWatch - Top Sleep TrackerSleepWatch - Top Sleep TrackerFree4.7★ (328K)NoYesNov 2026
4Sleep Cycle - Tracker & SoundsSleep Cycle - Tracker & SoundsFree4.7★ (32K)NoYesNov 2026
5Sleep Tracker & Sound by RemlySleep Tracker & Sound by RemlyFree4.8★ (20K)NoYesNov 2026
6Lenua - Compteur de CaloriesLenua - Compteur de CaloriesFree3.8★ (13)NoYesOct 2026
7Sleep Tracker App: SleepSimpleSleep Tracker App: SleepSimpleFree4.5★ (2)NoNoOct 2026
8Sleep Cycle: Sleep TrackerSleep Cycle: Sleep TrackerFree5.0★ (85)NoYesNov 2026

Top Picks for Free Sleep Tracker App

Sleep Tracker: Recorder, Sound#1

Sleep Tracker: Recorder, Sound by Leap Health

Snore Recorder, Cycle Monitor
Editor's Choice
💪 Health & Fitness
4.7😐(8K ratings)
FreeAdsIn-App Purchases
Sleep Tracker: Recorder, Sound screenshot 1
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Sleep Tracker: Recorder, Sound screenshot 4
Sleep Tracker: Recorder, Sound screenshot 5
Sleep Tracker: Recorder, Sound screenshot 6

This intelligent sleep assistant helps you understand your sleep patterns with detailed analysis and recordings of snoring or sleep talking. It offers a library of relaxation tools, including meditation and sleep stories, to improve sleep quality and features a smart alarm to help you wake up refreshed.

What We Love

  • 🚀 Works now and user loves it
  • 👍 Great app, fully genuine sleep tracker
  • 👍 Helps user sleep better
  • 👍 Gives insight into sleep quality
  • 👍 Accurate most of the time
  • 👍 Helps user go to sleep faster
  • 👍 Tracks sleep well
  • 👍 Gives useful insights

Room to Improve

  • 🐛 Inaccurate, doesn't record wake-ups
  • 🔋 Drains phone battery
  • 💰 Too many features locked behind paywall
  • 🐛 Recordings are just static
  • 🐛 Doesn't always record sleep accurately
  • 🐛 Alarm doesn't always work
  • 🐛 Notifications are annoying
  • 🐛 Charges during free trial period
Pillow: Sleep Tracker#2

Pillow: Sleep Tracker by Neybox Digital Ltd.

Smart Alarm & Snore Recorder
Strong Contender
💪 Health & Fitness
4.4😐(96K ratings)
FreeIn-App Purchases
Pillow: Sleep Tracker screenshot 1
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Pillow: Sleep Tracker screenshot 6

This app analyzes your sleep cycles automatically using your Apple Watch, iPhone, or iPad. It functions as a smart alarm to wake you at your lightest sleep stage and records audio events like snoring. Explore sleep trends and compare your quality with Apple Health metrics.

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
SleepWatch - Top Sleep Tracker#3

SleepWatch - Top Sleep Tracker by Bodymatter, Inc.

Tracker, Sounds, Alarm & Coach
Worth Considering
💪 Health & Fitness
4.7😐(328K ratings)
FreeIn-App Purchases
#87in Health & Fitness
SleepWatch - Top Sleep Tracker screenshot 1
SleepWatch - Top Sleep Tracker screenshot 2
SleepWatch - Top Sleep Tracker screenshot 3
SleepWatch - Top Sleep Tracker screenshot 4
SleepWatch - Top Sleep Tracker screenshot 5
SleepWatch - Top Sleep Tracker screenshot 6

This app helps you understand and improve your sleep. It automatically tracks your sleep patterns, analyzes snoring and other sleep sounds, and provides personalized coaching and tips. Wake up feeling more refreshed with smart alarms and detailed sleep reports.

What We Love

  • 🚀 Accurate sleep detection
  • 📊 Detailed sleep insights and metrics
  • 🔋 Seamless Apple Watch integration
  • 📈 Helpful for improving sleep habits
  • 🤖 Automatic sleep tracking

Room to Improve

  • 🐛 Inaccurate sleep detection
  • 💰 Expensive subscription model
  • 🔍 Limited free features
  • 🔔 Too many notifications
  • 🔌 Battery drain issues

More Free Sleep Tracker App apps to explore

FAQ about Free Sleep Tracker App

What is the best free sleep tracker app for iPhone?
Sleep Tracker: Recorder, Sound tops our free sleep tracker app ranking as of October 2026, with a 4.7-star average from 8K App Store ratings, and it's free to download.
Sleep Tracker: Recorder, Sound shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ free sleep tracker app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.