Best Sleep Science Apps

243+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated September 2026

Out of 243+ sleep science apps on iOS, 18 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 Science Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sleep Science Alarm ClockSleep Science Alarm ClockFree4.4★ (477)YesNoSep 2026
2RISE: Sleep TrackerRISE: Sleep TrackerFree4.7★ (69K)YesYesSep 2026
3Avrora Sleep Sounds & StoriesAvrora Sleep Sounds & StoriesFree4.5★ (18K)YesYesSep 2026
4Sleep Science HQ: alarm clockSleep Science HQ: alarm clock$4.994.5★ (95)NoNoAug 2026
5Sleep Better with ScienceSleep Better with ScienceFree—NoNoJun 2026
6FRENZ AI Sleep ScienceFRENZ AI Sleep ScienceFree4.8★ (86)NoNoAug 2026
7Sleep Sounds by Sleep PillowSleep Sounds by Sleep PillowFree4.9★ (90K)NoYesSep 2026
8Sleep NumberSleep NumberFree4.5★ (169K)NoNoSep 2026

Top Picks for Sleep Science

Sleep Science Alarm Clock#1

Sleep Science Alarm Clock by Phase4 Mobile

Smart tracker, wake up sounds
Editor's Choice
🏥 Medical
4.4😐(477 ratings)
FreeAds
Sleep Science Alarm Clock screenshot 1
Sleep Science Alarm Clock screenshot 2
Sleep Science Alarm Clock screenshot 3
Sleep Science Alarm Clock screenshot 4
Sleep Science Alarm Clock screenshot 5

Wake up gently with natural sounds and customizable sequences. Track your sleep patterns over time with detailed graphs and record daily notes to understand what affects your rest. Identify disruptive noises and log your dreams to improve your sleep quality.

What We Love

  • 💤 Sleep tracking
  • 🔔 Gentle alarm sounds
  • 📊 Sleep data and analytics
  • 🌳 Nature sounds for sleep

Room to Improve

  • 🔋 Battery drain
  • 🐛 Inconsistent performance
  • 📱 Requires app to be open during sleep
  • 🔇 Alarm issues when phone is on silent
RISE: Sleep Tracker#2

RISE: Sleep Tracker by Rise Science Inc

Become a morning person
Strong Contender
💪 Health & Fitness
4.7😊(69K ratings)
FreeAdsIn-App Purchases
#14in Health & Fitness
RISE: Sleep Tracker screenshot 1
RISE: Sleep Tracker screenshot 2
RISE: Sleep Tracker screenshot 3
RISE: Sleep Tracker screenshot 4
RISE: Sleep Tracker screenshot 5
RISE: Sleep Tracker screenshot 6

This app helps you improve sleep and energy levels by tracking sleep debt and circadian rhythms. It offers personalized recommendations, guided meditations, and smart alarms based on sleep science.

What We Love

  • 🚀 Accurate sleep tracking
  • 📊 Helpful data insights
  • 🔍 Detailed sleep analysis
  • ⏰ Effective sleep scheduling
  • 🧠 Improves sleep habits
  • 🤖 Integrates with health apps
  • 🌟 Excellent customer service

Room to Improve

  • 💰 Expensive subscription
  • 🕰️ Inaccurate sleep time tracking
  • 🔌 Battery drain issues
  • 🤖 Buggy app functionality
  • 🤷‍♀️ Confusing pricing options
  • 🧭 Lacks customization for work schedules
Avrora Sleep Sounds & Stories#3

Avrora Sleep Sounds & Stories by ONE ELEVEN HOLDINGS, LLC

Mindfulness music, track snore
Worth Considering
💪 Health & Fitness
4.5😐(18K ratings)
FreeAdsIn-App Purchases
Avrora Sleep Sounds & Stories screenshot 1
Avrora Sleep Sounds & Stories screenshot 2
Avrora Sleep Sounds & Stories screenshot 3
Avrora Sleep Sounds & Stories screenshot 4
Avrora Sleep Sounds & Stories screenshot 5

This app helps you fall asleep easily and wake up refreshed with guided breathing, mindfulness sessions, and calming sounds. It also tracks your sleep and snores to help you understand and improve your sleep habits.

What We Love

  • 🚀 Helps fall asleep quickly
  • 👍 Variety of sleep sounds and meditations
  • 💤 Tracks sleep patterns and snoring
  • ⏰ Smart alarm feature works well

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 App crashes or freezes frequently
  • 📤 Difficulty cancelling subscription
  • 🔇 Free version very limited

More Sleep Science apps to explore

FAQ about Sleep Science

What are the best sleep science apps for iPhone?
Sleep Science Alarm Clock tops our sleep science apps ranking as of September 2026, with a 4.4-star average from 477 App Store ratings, and it's free to download.
Yes — 18 of the top sleep science apps we rank are free to download, including Sleep Science Alarm Clock and RISE: Sleep Tracker.
Sleep Science Alarm Clock shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 243+ sleep science apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you wake up gently using a variety of natural sounds and customizable sequences. It also tracks your sleep patterns, allowing you to set and achieve sleep goals. You can record daily notes about your routines and even log your dreams.
Key features include a catalog of high-quality natural wake-up sounds, multi-sound wake-up sequences, detailed sleep graphs showing activity and trends over time, daily notes for dreams and routine changes, and detection of the loudest sound during the night.

Related searches