Best Free Sleep Music Deep Relax Sounds Apps

239+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated May 2026

The best free sleep music deep relax sounds apps on iPhone average 4.7★ across 239+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Free Sleep Music Deep Relax Sounds

BetterSleep: Relax and Sleep#1

BetterSleep: Relax and Sleep by BetterSleep Health, LLC

Calm Sounds, Meditation Music
Editor's Choice
💪 Health & Fitness
4.7😊(390K ratings)
FreeAdsIn-App Purchases
#45in Health & Fitness
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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.

What We Love

  • 🌙 Helps with insomnia
  • 🌃 Relaxing and soothing sounds
  • 🎨 Ability to create custom sound mixes
  • 🕰️ Useful timer and alarm features

Room to Improve

  • 💰 Expensive subscription model
  • 🔐 Locked content and features
  • 🔁 Repetitive sound loops
Relaxing Music - Calm & Sleep#2

Relaxing Music - Calm & Sleep by Piotr Kaluzynski

Soothing Deep Sleep Sounds
Strong Contender
💪 Health & Fitness
4.7😊(2.2K ratings)
FreeAdsIn-App Purchases
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This app offers a wide variety of soothing sounds and music to help you relax, de-stress, and improve sleep quality. It includes nature sounds, spa music, and meditation tracks designed to promote inner peace and concentration.

What We Love

  • 🚀 Effective for sleep
  • 👍 Variety of relaxing music
  • 🔒 No ads disrupting music
  • 👍 Offline functionality

Room to Improve

  • 🐛 Intrusive ads
  • 🐛 Ads getting longer and more frequent
  • 🔋 Music turning off too quickly
Calm#3

Calm by Calm.com, Inc.

Sleep, Meditation, Relaxation
Worth Considering
💪 Health & Fitness
4.8😊(2M ratings)
FreeAdsIn-App Purchases
#8in Health & Fitness
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This app offers guided meditations, sleep stories, music, and breathing exercises to help users reduce stress, anxiety, and improve sleep. It caters to all experience levels, integrating mindfulness into daily routines for enhanced mental well-being.

What We Love

  • 💤 Helpful for sleep
  • 🧘‍♀️ Effective for meditation and relaxation
  • 🎨 Variety of content (sleep stories, meditations, music)
  • 🙏 Positive impact on mental health

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Limited free content
  • 🕰️ Difficulty finding specific content

More Free Sleep Music Deep Relax Sounds apps to explore

4
Sleep Sounds ..
Sleep Sounds ..
Sleep Sounds ..
HD Relaxing sounds
Free

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.

HD sound collectionMixable soundscapesCustomizable ambiences
💪 Health & Fitness
(1.6K)
ad-supported
5
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
6
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
7
Deep Relax Sleep Music
Deep Relax Sleep Music
Deep Relax Sleep Music
Stress Relief, Sleeping Sounds
Free

Create personalized soundscapes for relaxation, sleep, meditation, or focus. Mix and match a variety of soothing sounds, adjust volumes, and set alarms or timers. Unlock more sounds and features with a subscription.

Wide variety of soothing soundsMix and match sounds with individual volume controlBinaural mode for deeper meditation
💪 Health & Fitness
(4.3K)
free with in-app purchases
8
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
9
Sleep Music Deep Relax Sounds
Sleep Music Deep Relax Sounds
Sleep Music Deep Relax Sounds
Sleep Music Deep Relax Sounds
Free
🎵 Music
(0)
10
Sleep Sounds - Relax & Sleep
Sleep Sounds - Relax & Sleep
Sleep Sounds - Relax & Sleep
Relaxing sounds, help sleep
Free

This app offers a variety of relaxing sounds, including nature, rain, and white noise, to help users fall asleep faster and reduce insomnia. It allows for custom sound mixes, background playback, and a sleep timer for an uninterrupted rest.

Customizable sound mixesBackground playbackSleep timer
💪 Health & Fitness
(2.6K)
free with in-app purchases
11
Sleep Sounds White Noise, Rain
Sleep Sounds White Noise, Rain
Sleep Sounds White Noise, Rain
Fall Asleep: Sounds & Stories
Free

This app offers a variety of relaxing sounds, guided meditations, and bedtime stories to help users fall asleep, reduce stress, and improve mindfulness. It features a noise-mixer for custom soundscapes and daily content updates.

Noise-mixer for custom soundscapes100+ relaxing sounds and musicGuided sleep meditations
💪 Health & Fitness
(34K)
subscription
12
Relaxing Sounds, Sleep Easy
Relaxing Sounds, Sleep Easy
Relaxing Sounds, Sleep Easy
Breathe Meditate Feel Peaceful
Free

Discover inner peace with a wide variety of soothing sounds designed to aid relaxation, meditation, and sleep. Enjoy features like a sleep timer and background listening to enhance your experience. This app has been trusted by millions for over five years.

Sleep TimerBackground ModePhoto Mode
💪 Health & Fitness
(16K)
subscription
13
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
Fan. Rain. Better Baby Sleeper
Free

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.

Calming nature soundsSleep association cuesFocus and meditation aid
💪 Health & Fitness
(203K)
free with in-app purchases
14
Calm Radio - Music to Relax
Calm Radio - Music to Relax
Calm Radio - Music to Relax
Sleep | Meditation | Classical
Free

Access over 700 channels of curated music and sounds for relaxation, focus, and sleep. Explore diverse genres like classical, nature sounds, wellness, and audiobooks to find your perfect ambiance. Enjoy features like sleep timers and custom tone controls for an uninterrupted, personalized listening experience.

700+ music and sound channelsSleep timerEqualizer tone controls
🎵 Music
(3.9K)
free with in-app purchases
15
Sleep Orbit: ASMR 3D Sounds
Sleep Orbit: ASMR 3D Sounds
Sleep Orbit: ASMR 3D Sounds
White Noise Sounds, ASMR & Fan
Free

Create personalized soundscapes by mixing over 100 high-quality audio tracks. Enjoy immersive binaural audio that orbits around you, or take full control of the sound direction. Perfect for relaxation, sleep, and focus.

Mix unlimited soundsOver 100 unique soundsIntuitive binaural controls
💪 Health & Fitness
(3.4K)
free with in-app purchases
16
Sleep Sounds: Nature & Ambient
Sleep Sounds: Nature & Ambient
Sleep Sounds: Nature & Ambient
Relaxing Music・Sleeping Noise
Free

Drift off to sleep with a diverse collection of nature sounds and relaxing music. Mix and customize individual sound volumes to create your perfect sleep environment. Ideal for relaxation, meditation, and improving sleep quality.

36 ambient sounds and musicMix and layer soundsIndividual volume control
💪 Health & Fitness
(1.9K)
free with in-app purchases
17
Sleep Sounds HQ: relaxing aid
Sleep Sounds HQ: relaxing aid
Sleep Sounds HQ: relaxing aid
600+ natural sleeping sounds
$59.99

Drift off to sleep with over 600 high-quality, natural sound recordings from around the world. Create personalized mixes to block distractions, soothe children, or enhance meditation. Wake up feeling refreshed and rejuvenated.

600+ natural sound recordingsHigh-quality stereo audioCustomizable sound mixes
💪 Health & Fitness
(3K)
free
18
TaoMix 2: Sleep Sounds & Focus
TaoMix 2: Sleep Sounds & Focus
TaoMix 2: Sleep Sounds & Focus
Calm Meditation & White Noise
Free

Create personalized soundscapes for relaxation, sleep, and focus. Mix over 120 sounds, record your own, and control the evolution of your audio environment. Enhance your experience with smart lighting integration.

Create evolving soundscapesMix over 120 soundsRecord and import custom sounds
💪 Health & Fitness
(4.6K)
subscription
19
RainSound: Focus, Relax, Sleep
RainSound: Focus, Relax, Sleep
RainSound: Focus, Relax, Sleep
Rain Sounds and Sleep Music
Free

Experience crisp, clear ambient rain sounds designed to create a natural atmosphere for deep sleep, meditation, or relaxation. Enhance your focus and unwind with a variety of soothing soundscapes.

Ambient rain soundsDeep sleep aidMeditation aid
🌟 Lifestyle
(1.2K)
free with in-app purchases
20
Relax Melodies P: Sleep Sounds
Relax Melodies P: Sleep Sounds
Relax Melodies P: Sleep Sounds
White Noise & Fan
$99.99

Create personalized soundscapes with a vast library of melodies and sounds to improve sleep quality. Explore guided meditations and brainwave frequencies designed to help you relax and fall asleep faster. Track your progress and enjoy a restful night's sleep.

124 sounds and melodiesCustomizable sound mixesSleep meditations
💪 Health & Fitness
(6.4K)
free with in-app purchases