Best Grey Noise Apps

235+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good grey noise apps. We benchmark 235+ 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 Grey Noise Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1White Noise LiteWhite Noise LiteFree4.8★ (270K)YesNoJul 2026
2White Noise Deep Sleep SoundsWhite Noise Deep Sleep SoundsFree4.8★ (203K)NoYesJul 2026
3ColorSleep: Green, Brown NoiseColorSleep: Green, Brown NoiseFree4.8★ (17K)YesYesJul 2026
4BetterSleep: Relax and SleepBetterSleep: Relax and SleepFree4.7★ (391K)YesYesJul 2026
5Noise Machine - Brown, WhiteNoise Machine - Brown, WhiteFree4.6★ (4.3K)YesYesJul 2026
6Dark Noise: Ambient SoundsDark Noise: Ambient SoundsFree4.8★ (3.3K)NoYesJul 2026
7White Noise: Relax Sleep SoundWhite Noise: Relax Sleep SoundFree4.6★ (725)NoYesJul 2026
8CalmCalmFree4.8★ (2M)YesYesJul 2026

Top Picks for Grey Noise

White Noise Lite#1

White Noise Lite by TMSOFT

Sounds to Relax & Sleep Better
Editor's Choice
💪 Health & Fitness
4.8😊(270K ratings)
FreeAds
White Noise Lite screenshot 1
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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
White Noise Deep Sleep Sounds#2

White Noise Deep Sleep Sounds by Slumber Studios, LLC

Fan. Rain. Better Baby Sleeper
Strong Contender
💪 Health & Fitness
4.8😊(203K ratings)
FreeIn-App Purchases
#96in Health & Fitness
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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
ColorSleep: Green, Brown Noise#3

ColorSleep: Green, Brown Noise by EaseHere Limited

Rain & White Noise Machine
Worth Considering
💪 Health & Fitness
4.8😊(17K ratings)
FreeAdsIn-App Purchases
ColorSleep: Green, Brown Noise screenshot 1
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This app provides a variety of soothing sounds, including colored noise, rain, and healing frequencies, to help users fall asleep, relax, or focus. It features a sleep timer, background playback, and lock screen controls for ease of use. Ideal for adults, babies, and those seeking improved concentration.

What We Love

  • 🚀 Helps with sleep and focus
  • 👍 Variety of calming sounds
  • 🌙 Effective for falling asleep
  • 🧠 Improves concentration

Room to Improve

  • 💰 Premium features are expensive
  • ⏱️ Abrupt sound cutoff at timer end
  • 🔒 Locked features behind paywall

More Grey Noise apps to explore

4
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
5
Noise Machine - Brown, White
Noise Machine - Brown, White
Noise Machine - Brown, White
Pink, green background sounds
Free

Drift off to sleep, enhance focus, or simply relax with a variety of scientifically accurate noise types. This app offers brown, green, pink, and white noise, along with a sleep timer and the ability to mix sounds. Control playback with Siri and enjoy a beautiful, dark mode interface.

High-quality noise generationIntegrated sleep timerMix noise with other app audio
💪 Health & Fitness
(4.3K)
free with in-app purchases
6
Dark Noise: Ambient Sounds
Dark Noise: Ambient Sounds
Dark Noise: Ambient Sounds
Green Brown Pink White Sleep
Free

Play over 50 high-quality ambient sounds to aid sleep, focus, or relaxation. Create personalized sound mixes and control playback with voice commands or interactive widgets. Enjoy customizable themes and timer functions for a tailored experience.

50+ high-quality ambient soundsCreate custom sound mixesTimer with fade-out option
💪 Health & Fitness
(3.3K)
free with in-app purchases
7
White Noise: Relax Sleep Sound
White Noise: Relax Sleep Sound
White Noise: Relax Sleep Sound
Focus, Meditation & Breathe
Free

This app provides a variety of soothing soundscapes to help you relax, focus, and sleep better. Create custom sound mixes, set timers, and block out distractions for a calmer mind and environment.

50+ calming soundscapesCustom sound mixingAdjustable sleep timer
💪 Health & Fitness
(725)
free with in-app purchases
8
Calm
Calm
Calm
Sleep, Meditation, Relaxation
Free

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.

Guided meditationsSleep StoriesBreathwork exercises
💪 Health & Fitness
(2M)
free with in-app purchases
9
Sleep Noise Machine
Sleep Noise Machine
Sleep Noise Machine
Pink Brown Black & White Noise
Free

Generate high-quality white, pink, brown, and black noise with advanced audio customization. Create the ideal sound environment for sleep, focus, or masking distractions with real-time adjustments and a user-friendly interface.

High-quality white, pink, brown, black noise10-band graphic equalizerAdjustable high-pass and low-pass filters
💪 Health & Fitness
(140)
free with in-app purchases
10
Noise: Green, Brown, White
Noise: Green, Brown, White
Noise: Green, Brown, White
Better sleep, relax, focus
Free

This app generates various colors and types of noise in real-time to aid sleep, relaxation, and focus. Experiment with different sounds like brown, pink, or white noise to find what works best for you. Features include mixing sounds, a shutdown timer, and convenient controls.

Real-time noise generationMultiple noise colors (purple, blue, white, pink, brown, green, grey)Ability to mix noise sounds
💪 Health & Fitness
(213)
free with in-app purchases
11
Green Noise App
Green Noise App
Green Noise App
Thunderstorm Sounds for Sleep
Free

This app offers a variety of soothing sounds, including a signature "Green Noise," designed to help users relax, meditate, study, or fall asleep. Features include a sleep timer and the ability to save favorite sounds for easy access.

Soothing sound librarySignature Green Noise soundBuilt-in sleep timer
🎵 Music
(109)
free with in-app purchases
12
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
13
Green & Brown Noise Sleep
Green & Brown Noise Sleep
Green & Brown Noise Sleep
Calm, Focus & Relax
Free

This app offers a variety of calming ambient sounds, including green and brown noise, to help users fall asleep faster, stay asleep longer, and improve focus. It features a sound mixer, sleep tracker, and snore recorder to enhance the sleep experience.

90+ sleep soundsGreen and Brown Noise optionsCustomizable sound mixer
💪 Health & Fitness
(30)
free with in-app purchases
14
White Noise HQ: sound machine
White Noise HQ: sound machine
White Noise HQ: sound machine
250 ambient sleep & fan sounds
Free

Enhance sleep, focus, and relaxation with over 250 authentic ambient sounds. Blend multiple sounds, fine-tune with a color filter, and enjoy high-quality stereo recordings. Offers a free tier with over 75 sounds and a subscription for full access.

250+ ambient soundsSound mixing up to 6 soundsColor filter for sound tuning
💪 Health & Fitness
(12K)
freemium
15
Bedtime Fan: White Noise Baby
Bedtime Fan: White Noise Baby
Bedtime Fan: White Noise Baby
Rest, Relax & Rise Refreshed
Free

Drift off to sleep faster with a variety of high-quality fan sounds and calming ambient scenes. This app is designed to help both adults and children achieve restful sleep, offering a peaceful environment to relax and wake up refreshed.

8 soothing fan soundsCalming ambient scenes (campfire, rain, crickets)5 relaxing binaural music tracks
💪 Health & Fitness
(197K)
subscription
16
Green Noise App | ZenTones
Green Noise App | ZenTones
Green Noise App | ZenTones
Nature sounds & Sleep Machine
Free

This app offers a variety of calming sounds, including different types of noise, nature ambiences, and specialized frequencies, to promote deep sleep and relaxation. Users can create custom sound mixes and utilize a timer for uninterrupted rest.

Color noise collection (green, white, brown, pink)Ambient and water soundscapesIsochronic and binaural beats
🌟 Lifestyle
(164)
free with in-app purchases
17
Relax Meditation: Guided Mind
Relax Meditation: Guided Mind
Relax Meditation: Guided Mind
Relaxing sleep sounds + calm
Free

This app offers guided mindfulness meditation to improve daily life quality. It provides introductory programs, specialized courses, and custom sound mixes for relaxation and self-awareness. Features include SOS sessions, community-created melodies, and brainwave frequencies to enhance your practice.

5-day introductory meditation programSpecialized 5-day meditation coursesSOS sessions for immediate relief
💪 Health & Fitness
(9K)
free with in-app purchases
18
ADHD White Noise + Brown, Pink
ADHD White Noise + Brown, Pink
ADHD White Noise + Brown, Pink
ADHD noise for work and sleep
Free

This app provides various types of white noise to help adults with ADHD focus on tasks, study, or sleep. It aims to create a more conducive environment for concentration by masking distracting external sounds.

White noise for focusAid for study and workAssists with sleep
💪 Health & Fitness
(660)
free with in-app purchases
19
Fan Noise: White Noise Machine
Fan Noise: White Noise Machine
Fan Noise: White Noise Machine
Sleep fan noise sleep sounds
Free

This app provides high-quality fan noises designed to help you fall asleep faster and sleep more soundly. It offers a collection of soothing sounds with customizable timers for a peaceful night's rest.

High-quality fan noisesSoothing sleep soundsCustomizable timers
💪 Health & Fitness
(617)
free
20
Green Noise for Better Sleep
Green Noise for Better Sleep
Green Noise for Better Sleep
Better Sleep & Stress Relief
Free

Immerse yourself in calming soundscapes for better sleep and stress relief. Move through audio-visual scenes to select and mix ambient sounds, creating a personalized sleep space. Features a bedside mode for a distraction-free experience.

Immersive full-screen sound selectionAudio-visual scenes for soundsMix ambience layers
💪 Health & Fitness
(2)
free with in-app purchases

FAQ about Grey Noise

What are the best grey noise apps for iPhone?
White Noise Lite tops our grey noise apps ranking as of July 2026, with a 4.8-star average from 270K App Store ratings, and it's free to download.
Yes — 20 of the top grey noise apps we rank are free to download, including White Noise Lite and White Noise Deep Sleep Sounds.
White Noise Lite shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 235+ grey noise apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app generates a wide range of sounds designed to help users sleep, relax, and improve focus. It works by masking distracting ambient noises, which can be beneficial for falling asleep, staying asleep, and reducing stress.
Key features include over 50 perfectly looped sounds, background audio support, a revolutionary Mix Pad editor for creating custom soundscapes, an advanced alarm and timer system with natural fade-in/out, and a full-screen digital clock.