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Best Sleep Sound Machine Free Apps

250+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated July 2026

Every iPhone needs a few good sleep sound machine free apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Sleep Sound Machine Free Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1White Noise Deep Sleep SoundsWhite Noise Deep Sleep SoundsFree4.8★ (206K)NoYesAug 2026
2Sleep Sounds ..Sleep Sounds ..Free4.8★ (1.6K)YesNoAug 2026
3White Noise LiteWhite Noise LiteFree4.8★ (273K)YesNoAug 2026
4Sleep Sounds by Sleep PillowSleep Sounds by Sleep PillowFree4.9★ (86K)NoYesAug 2026
5Rain Rain Sleep SoundsRain Rain Sleep SoundsFree4.8★ (136K)YesYesAug 2026
6BetterSleep: Relax and SleepBetterSleep: Relax and SleepFree4.7★ (391K)NoYesAug 2026
7Sleep FanSleep FanFree4.8★ (36K)YesYesAug 2026
8Soothing Sleep SoundsSoothing Sleep SoundsFree4.8★ (34K)YesYesAug 2026

Top Picks for Sleep Sound Machine Free

White Noise Deep Sleep Sounds#1

White Noise Deep Sleep Sounds by Slumber Studios, LLC

Relax. Dream. Study. Focus App
Editor's Choice
💪 Health & Fitness
4.8😊(206K ratings)
FreeIn-App Purchases
#81in Health & Fitness
White Noise Deep Sleep Sounds screenshot 1
White Noise Deep Sleep Sounds screenshot 2
White Noise Deep Sleep Sounds screenshot 3
White Noise Deep Sleep Sounds screenshot 4
White Noise Deep Sleep Sounds screenshot 5
White Noise Deep Sleep Sounds screenshot 6

This app provides a variety of calming sounds to help adults and children fall asleep faster. It also aids in focus and meditation by blocking distractions and creating a relaxing atmosphere. Enjoy a wide selection of free and premium ambient audio for better rest and concentration.

What We Love

  • 🌊 Relaxing and soothing sounds
  • 🛌 Helps with sleep and relaxation
  • 🔊 Wide variety of sound options
  • 👶 Useful for babies and children

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Paywall for many sound options
  • 🔁 Repetitive sound loops
Sleep Sounds ..#2

Sleep Sounds .. by UniCom Technology

HD Relaxing sounds
Strong Contender
💪 Health & Fitness
4.8😊(1.6K ratings)
FreeAds
Sleep Sounds .. screenshot 1
Sleep Sounds .. screenshot 2
Sleep Sounds .. screenshot 3
Sleep Sounds .. screenshot 4
Sleep Sounds .. screenshot 5
Sleep Sounds .. screenshot 6

Create personalized soundscapes with a wide variety of high-definition nature sounds, rain, and white noise. Save your favorite mixes and use the built-in timer to automatically stop playback. Enjoy offline functionality and background mode for uninterrupted relaxation.

What We Love

  • 👍 Easy to use
  • 🚀 Customization options
  • 💤 Helps with sleep
  • 🎨 Variety of sounds

Room to Improve

  • 🐛 Randomly shuts off
  • 🔇 Lack of background playback
White Noise Lite#3

White Noise Lite by TMSOFT

Sounds to Relax & Sleep Better
Worth Considering
💪 Health & Fitness
4.8😊(273K ratings)
FreeAds
White Noise Lite screenshot 1
White Noise Lite screenshot 2
White Noise Lite screenshot 3
White Noise Lite screenshot 4
White Noise Lite screenshot 5
White Noise Lite screenshot 6

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.

What We Love

  • 💤 Helps with sleep
  • 🔊 Wide variety of high-quality sounds
  • 🎨 Ability to create custom mixes
  • 🕰️ Useful timer and alarm features

Room to Improve

  • 🐛 Occasional issues with sound stopping unexpectedly
  • 🔇 Inability to play in background while using other apps
  • 🔥 Concerns about overheating and battery drain

More Sleep Sound Machine Free apps to explore

4
Sleep Sounds by Sleep Pillow
Sleep Sounds by Sleep Pillow
Sleep Sounds by Sleep Pillow
White Noise Machine Sounds
Free

This app provides high-quality, naturally recorded sleep sounds and mixes to help users fall asleep quickly and stay asleep. It features a sleep timer, alarm clock, and background playback for a seamless sleep experience.

High-quality, naturally recorded soundsCustomizable sound mixesSleep timer with fade-out
💪 Health & Fitness
(86K)
free with in-app purchases
5
Rain Rain Sleep Sounds
Rain Rain Sleep Sounds
Rain Rain Sleep Sounds
White Noise & Calm Tinnitus
Free

Drift off to sleep faster with a vast library of high-quality, endless ambient sounds. Mix and match sounds, save your favorite combinations, and utilize features like a fade-out timer and bedtime reminders for a better night's rest.

100+ high-quality endless soundsMix and match sounds with individual volume controlSave favorite sound combinations
💪 Health & Fitness
(136K)
freemium
6
BetterSleep: Relax and Sleep
BetterSleep: Relax and Sleep
BetterSleep: Relax and Sleep
Calm Sounds, Meditation Music
Free

Improve your sleep with a comprehensive suite of tools. Track your sleep patterns, record nighttime sounds, and access a vast library of calming audio content, including meditations, stories, and soundscapes. Experts recommend this app for better rest and well-being.

Sleep trackerSleep recorderPremium sleep sounds
💪 Health & Fitness
(391K)
free with in-app purchases
7
Sleep Fan
Sleep Fan
Sleep Fan
White Noise + Calm Sleep Sound
Free

This app provides a simple and effective way to fall asleep faster and stay asleep longer. It offers various calming sounds and customizable timers, with premium features like sleep tracking and additional audio options.

White noise and calm sleep soundsCustomizable timerAlarm clock with snooze
🌟 Lifestyle
(36K)
freemium
8
Soothing Sleep Sounds
Soothing Sleep Sounds
Soothing Sleep Sounds
Calming, relaxing ambiance
Free

Drift off to sleep faster with a vast library of high-quality, natural sound recordings from around the world. Create personalized sound mixes to block distractions, soothe children, or enhance meditation. Enjoy a free selection of sounds or subscribe for full access.

300+ high-quality natural sound recordingsCreate personalized sound mixes (up to 6 sounds)Sleep timer with auto-shutoff
💪 Health & Fitness
(34K)
free with in-app purchases
9
Fan Noise Sleep Sounds
Fan Noise Sleep Sounds
Fan Noise Sleep Sounds
#1 App for Bedtime Fan Sounds
Free

Drift off to sleep faster with realistic fan sounds. This app offers high-quality white noise to help you relax and conquer insomnia. It's perfect for all ages, including babies and children, to signal bedtime or nap time.

High and low speed fan soundsOscillator for panning soundAdjustable fade out duration
💪 Health & Fitness
(22K)
free with in-app purchases
10
Sleep Machine
Sleep Machine
Sleep Machine
White Noise Sounds Rain Fan...
$3.99

Create a personalized relaxation environment with a vast library of professionally mastered ambient sounds, music, and tones. Mix and customize sounds to reduce stress, block distractions, and promote restful sleep. Features include background playback, advanced alarms, and iTunes integration.

103 professionally mastered ambient sounds14 brainwave/binaural beats soundsCustomizable sound mixing
💪 Health & Fitness
(3K)
free
11
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
12
Fan Noise: Bedtime Sleep Sound
Fan Noise: Bedtime Sleep Sound
Fan Noise: Bedtime Sleep Sound
Box, White Noise Machine, Blow
Free

This app generates calming fan noise and other white noise sounds to help you relax and fall asleep faster. It offers a variety of sleep sounds, a timer, and can mask disruptive environmental noises for improved concentration and better sleep for both adults and babies.

Calming fan noise generator12+ different sleep soundsAdjustable timer
💪 Health & Fitness
(560)
free with in-app purchases
13
White Noise - Sleep Sounds Fan
White Noise - Sleep Sounds Fan
White Noise - Sleep Sounds Fan
Calming bedtime noises
Free

Drift off to dreamland with a variety of calming white noise and natural sounds designed for restful sleep. This app offers an easy-to-use interface and adjustable sleep timer, perfect for babies, adults, and new parents seeking a peaceful bedtime environment.

Natural and colorful noises for sleepEasy-to-use interfaceAdjustable sleep timer
💪 Health & Fitness
(4.1K)
ad-supported
14
Sleep Fan: Fan Noise
Sleep Fan: Fan Noise
Sleep Fan: Fan Noise
Fan White Noise App
Free
💪 Health & Fitness
(0)
15
Lull: Sleep Sounds, Rain, Fan
Lull: Sleep Sounds, Rain, Fan
Lull: Sleep Sounds, Rain, Fan
White noise to relax & focus
Free

Create personalized soundscapes with a vast library of ambient noises, including rain, fan sounds, and white noise. Mix up to three sounds with independent volume controls and save your favorite combinations for a seamless sleep or focus experience. Track your sleep patterns and enjoy offline functionality.

Customizable sound mixingExtensive sound librarySmart fade-out feature
💪 Health & Fitness
(2)
freemium
16
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
17
Box Fan Noise Machine
Box Fan Noise Machine
Box Fan Noise Machine
Sleep Aid & Brown Noise
Free
🔧 Utilities
(0)
18
Fan Noise by Sleep Sounds
Fan Noise by Sleep Sounds
Fan Noise by Sleep Sounds
Fan Noise Box Fan
Free

Drift off instantly with realistic fan sounds and a hypnotic spinning fan animation. This app creates a sense of airflow and comfort, perfect for sleep, relaxation, focus, and blocking background noise. Enjoy a soothing experience designed to help you rest faster and stay asleep longer.

Realistic fan noise for deep sleepImmersive spinning fan animationNight Mode with dim screen
💪 Health & Fitness
(1)
free
19
Super Sound Machine
Super Sound Machine
Super Sound Machine
Fans, Brown Noise, Rain, Sleep
Free

Create personalized soundscapes for relaxation, focus, and deep sleep. Mix high-fidelity sounds, use advanced timers, and even upload your own audio. Integrates with Apple Health for sleep insights.

High-fidelity lossless soundsMix unlimited soundsSave and share custom profiles
💪 Health & Fitness
(2)
freemium
20
Brown Noise App for Sleep
Brown Noise App for Sleep
Brown Noise App for Sleep
Sound to Relax & Sleep Better
Free

Drift into deep sleep and relaxation with a variety of soothing sounds. Mix multiple audio options, including binaural beats and various color noises, to create a peaceful environment. Enjoy background audio support, a sleep timer, and a dark mode for an uninterrupted sleep experience.

Mix multiple soothing sleep soundsBinaural beats for sleep and healingGreen, brown, red, and pink color noises
💪 Health & Fitness
(1.4K)
subscription

FAQ about Sleep Sound Machine Free

What are the best sleep sound machine free apps for iPhone?
White Noise Deep Sleep Sounds tops our sleep sound machine free apps ranking as of July 2026, with a 4.8-star average from 206K App Store ratings, and it's free to download.
White Noise Deep Sleep Sounds has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 250+ sleep sound machine free apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a wide range of ambient sounds designed to help users fall asleep, improve focus, and aid in meditation. It offers both free and premium sound options, including nature sounds, white noise, and binaural beats.
Key features include a vast library of sounds, the ability to mix multiple sounds to create custom soundscapes, a sleep timer, background playback, and a Today Widget. It also supports AirPlay 2 and offers a dark color theme.