Best Free Sleep Apps Cycle

237+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Sleep Cycle is the household name in free sleep apps cycle, but it's far from the only option. We track 237+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Sleep Apps Cycle (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sleep Cycle - Tracker & SoundsSleep Cycle - Tracker & SoundsFree4.7★ (28K)NoYesAug 2026
2Sleep Time: Cycle Alarm ClockSleep Time: Cycle Alarm ClockFree4.7★ (5.4K)YesYesAug 2026
3Sleep Time+ Cycle Alarm ClockSleep Time+ Cycle Alarm ClockFree was $8.994.8★ (2.5K)YesYesAug 2026
4Sleep Cycle Tracker WellSleepSleep Cycle Tracker WellSleepFreeNoYesAug 2026
5Sleep Cycle Bedtime CalculatorSleep Cycle Bedtime CalculatorFree4.1★ (280)NoYesAug 2026
6Sleepzy - Sleep Cycle TrackerSleepzy - Sleep Cycle TrackerFree4.3★ (22K)YesYesAug 2026
7Snore Recorder - Sleep MonitorSnore Recorder - Sleep MonitorFree4.5★ (3.9K)NoNoAug 2026
8Sleep: Sounds & MeditationSleep: Sounds & MeditationFree4.6★ (9.6K)NoNoAug 2026

Top Picks for Free Sleep Apps Cycle

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😐(28K ratings)
FreeIn-App Purchases
#40in 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
Sleep Time: Cycle Alarm Clock#2

Sleep Time: Cycle Alarm Clock by Azumio Inc.

Smart Bedtime Timer & Tracker
Strong Contender
💪 Health & Fitness
4.7😐(5.4K ratings)
FreeAdsIn-App Purchases
Sleep Time: Cycle Alarm Clock screenshot 1
Sleep Time: Cycle Alarm Clock screenshot 2
Sleep Time: Cycle Alarm Clock screenshot 3
Sleep Time: Cycle Alarm Clock screenshot 4
Sleep Time: Cycle Alarm Clock screenshot 5
Sleep Time: Cycle Alarm Clock screenshot 6

This app helps you fall asleep, stay asleep, and wake up refreshed with advanced sleep cycle analysis and a smart alarm. It offers detailed sleep tracking, soundscapes, and integration with Apple Health.

What We Love

  • 👍 Generally a great free app
  • 👍 Accurate sleep tracking
  • 👍 Gentle alarm wakeup
  • 👍 Helpful for sleep insights

Room to Improve

  • 🐛 Alarm doesn't always go off
  • 🔊 Loud ads that can't be closed
  • 🔋 Drains battery
Sleep Time+ Cycle Alarm Clock#3

Sleep Time+ Cycle Alarm Clock by Azumio Inc.

Smart Bedtime Timer & Tracker
Worth Considering
💪 Health & Fitness
4.8😐(2.5K ratings)
FreeAdsIn-App Purchases
Sleep Time+ Cycle Alarm Clock screenshot 1
Sleep Time+ Cycle Alarm Clock screenshot 2
Sleep Time+ Cycle Alarm Clock screenshot 3
Sleep Time+ Cycle Alarm Clock screenshot 4
Sleep Time+ Cycle Alarm Clock screenshot 5
Sleep Time+ Cycle Alarm Clock screenshot 6

Understand your sleep patterns and wake up feeling refreshed. This app tracks sleep cycles, offers soothing soundscapes for falling asleep, and measures resting heart rate without wearables. It provides detailed analysis and customizable alarms to optimize your sleep and wake-up experience.

What We Love

  • 🚀 Helps track sleep patterns
  • 👍 Gentle alarm wakes you up
  • 🌊 Soundscapes help fall asleep
  • 💤 Provides sleep quality insights

Room to Improve

  • 🐛 Alarm issues (fails to go off, resets unexpectedly)
  • 🔋 Battery drain
  • 💰 Paywall for core features

More Free Sleep Apps Cycle apps to explore

4
Sleep Cycle Tracker WellSleep
Sleep Cycle Tracker WellSleep
Sleep Cycle Tracker WellSleep
Smart Alarm & Snore Recorder
Free
💪 Health & Fitness
(0)
5
Sleep Cycle Bedtime Calculator
Sleep Cycle Bedtime Calculator
Sleep Cycle Bedtime Calculator
Wake Up & Bed Time Schedule
Free

This app helps you determine optimal wake-up and bedtime based on sleep cycles. It calculates ideal times to go to sleep and wake up to feel more refreshed, considering the average 90-minute sleep cycle duration. You can also customize your estimated time to fall asleep.

Calculate optimal wake-up timesCalculate optimal bedtimeBased on 90-minute sleep cycles
💪 Health & Fitness
(280)
free
6
Sleepzy - Sleep Cycle Tracker
Sleepzy - Sleep Cycle Tracker
Sleepzy - Sleep Cycle Tracker
Alarm Clock & Snore Recorder
Free

This smart alarm clock tracks sleep patterns, wakes you gently during your lightest sleep phase, and analyzes sleep quality. It provides insights into sleep debt, offers relaxing sounds to help you unwind, and can sync with health apps for comprehensive data tracking.

Smart alarm wakes you in lightest sleep phaseSleep pattern tracking and analysisSleep debt and quality monitoring
💪 Health & Fitness
(22K)
freemium
7
Snore Recorder - Sleep Monitor
Snore Recorder - Sleep Monitor
Snore Recorder - Sleep Monitor
Snoring app - Shut Eye Tracker
Free

This app uses AI to detect and record snoring, sleep talking, and screaming. It offers personalized alarms, sleep cycle tracking, and detailed analytics to help you understand and improve your sleep quality. It can also mask snoring sounds to avoid disturbing your partner.

AI-powered snoring detectionCustomizable sleep soundscapesSleep cycle tracking
🏥 Medical
(3.9K)
free
8
Sleep: Sounds & Meditation
Sleep: Sounds & Meditation
Sleep: Sounds & Meditation
Bedtime Stories, Fall Asleep
Free

This app helps you fall asleep faster and stay asleep longer with soothing sounds, music, and guided meditations. Create a calming atmosphere to unwind and achieve relaxation goals like reducing anxiety.

Soothing sounds and musicProfessionally recorded melodiesGuided sleep meditations
💪 Health & Fitness
(9.6K)
free
9
White Noise Lite
White Noise Lite
White Noise Lite
Sounds to Relax & Sleep Better
Free

This app generates a variety of sounds to help users sleep, relax, and focus. It masks distracting noises, soothes babies, and can even help with headaches and tinnitus. Enjoy over 50 looped sounds with advanced mixing and alarm features.

50+ looped soundsBackground audio supportCustom sound mixing
💪 Health & Fitness
(274K)
ad-supported
10
SleepyNight-sleep tracker free
SleepyNight-sleep tracker free
SleepyNight-sleep tracker free
sleep sounds,sleep tracker
Free

This app helps you improve your sleep quality with professional-grade tracking and relaxation tools. It analyzes sleep stages, detects disturbances like snoring, and offers a library of sounds and stories to help you fall asleep and wake up refreshed. Understand your sleep patterns and build healthier habits for better mornings.

Sleep stage analysisSnoring and sleep talking detectionDecibel trend assessment
💪 Health & Fitness
(208)
free with in-app purchases
11
Avrora Sleep Sounds & Stories
Avrora Sleep Sounds & Stories
Avrora Sleep Sounds & Stories
Mindfulness music, track snore
Free

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.

Guided breathing techniquesMindfulness and meditation sessionsCalming sleep sounds (white noise, nature)
💪 Health & Fitness
(18K)
free with in-app purchases
12
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Sleep Tracker: Recorder, Sound
Snore Recorder, Cycle Monitor
Free

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.

Sleep cycle analysisSnore and sleep talk recordingMeditation and sleep stories
💪 Health & Fitness
(7.8K)
free with in-app purchases
13
Sleep Cycle - Sleep Calculator
Sleep Cycle - Sleep Calculator
Sleep Cycle - Sleep Calculator
Alarm Clock
Free

This alarm clock app helps you wake up feeling refreshed by analyzing your sleep cycles. It uses natural sounds to gently rouse you at the optimal moment, ensuring a more energized start to your day.

Sleep cycle analysisSmart alarm clockNatural wake-up sounds
💪 Health & Fitness
(19)
free with in-app purchases
14
Sleep Monitor: Sleep Tracker
Sleep Monitor: Sleep Tracker
Sleep Monitor: Sleep Tracker
Sleep Recorder, Talk & Cycle
Free

This app helps you sleep better by tracking your sleep cycles, recording snoring and sleep talking, and offering guided exercises and soothing sounds. It provides detailed reports and smart alarms to help you wake up refreshed.

Fall asleep faster with guided exercisesRecord snoring and sleep talkingTrack sleep cycles (light, deep, REM)
💪 Health & Fitness
(5.2K)
free with in-app purchases
15
Drift: Free Sleep Sounds
Drift: Free Sleep Sounds
Drift: Free Sleep Sounds
White Noise & Relaxing Sounds
Free

Create personalized soundscapes by blending ambient noises like rain, ocean waves, or white noise to help you fall asleep faster and wake up refreshed. Offers curated scenes and a minimal interface designed for nighttime use.

Personalized sound mixingExtensive sound libraryCustomizable sleep timer
💪 Health & Fitness
(2)
free
16
Sleep Timer – Smart alarm
Sleep Timer – Smart alarm
Sleep Timer – Smart alarm
Helps you wake up easy
Free

This app helps you wake up feeling refreshed by tracking your sleep cycles. It calculates the optimal time to go to bed or wake up based on your sleep patterns and allows you to set an alarm for the ideal moment.

Sleep cycle trackingOptimal wake-up time calculationBedtime recommendations
💪 Health & Fitness
(1.5K)
subscription
17
Deep Sleep Tracker: Best Sleep
Deep Sleep Tracker: Best Sleep
Deep Sleep Tracker: Best Sleep
Snore Recorder & Sleep Monitor
Free

This app helps you understand your sleep patterns with features like snore detection and sleep talk recording. It offers a customizable alarm and a library of sleep-inducing sounds to promote better rest and reduce stress.

Sleep cycle tracking and analysisSnore detection and risk assessmentSleep talk recording
💪 Health & Fitness
(74)
free with in-app purchases
18
sleepytime calculator
sleepytime calculator
sleepytime calculator
Wake up refreshed
Free

This app helps you determine optimal sleep and wake times to feel more rested. It calculates ideal bedtimes based on your desired sleep duration and natural sleep cycles.

Suggests ideal bedtimesCalculates wake-up timesBased on desired sleep length
💪 Health & Fitness
(13)
free with in-app purchases
19
BedX: Sleep Reminder & Cycles
BedX: Sleep Reminder & Cycles
BedX: Sleep Reminder & Cycles
Sleep Cycles Calculator App
Free

This app helps you optimize your sleep schedule using science-based 90-minute sleep cycles. It calculates ideal sleep and wake times, offers smart planning modes, and provides custom reminders to help you wake up feeling refreshed.

Sleep cycle calculatorSmart sleep schedule planningCustom sleep reminders
💪 Health & Fitness
(2)
subscription
20
SleepScore by Sleep.ai
SleepScore by Sleep.ai
SleepScore by Sleep.ai
Proven to improve sleep
Free

This app uses patented sonar technology to track your sleep cycles and provide personalized, science-backed advice for improvement. It offers features like sleep sounds, a smart alarm, and lifestyle challenges to help you fall asleep faster and wake up refreshed.

Patented sonar sleep trackingPersonalized actionable adviceSleep cycle analysis
💪 Health & Fitness
(7.5K)
freemium

FAQ about Free Sleep Apps Cycle

What are the best free sleep apps cycle for iPhone?
Sleep Cycle - Tracker & Sounds tops our free sleep apps cycle ranking as of August 2026, with a 4.7-star average from 28K App Store ratings, and it's free to download.
Sleep Cycle - Tracker & Sounds has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 237+ free sleep apps cycle on the iOS App Store as of August 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.