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Best Grey Noise Apps

250+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated August 2026

Every iPhone needs a few good grey noise 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 Grey Noise Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1White Noise LiteWhite Noise LiteFree4.8★ (273K)YesNoAug 2026
2BetterSleep: Relax and SleepBetterSleep: Relax and SleepFree4.7★ (391K)NoYesAug 2026
3ColorSleep: Green, Brown NoiseColorSleep: Green, Brown NoiseFree4.8★ (17K)YesYesAug 2026
4White Noise Deep Sleep SoundsWhite Noise Deep Sleep SoundsFree4.8★ (206K)NoYesAug 2026
5Noise Machine - Brown, WhiteNoise Machine - Brown, WhiteFree4.6★ (4.3K)YesYesAug 2026
6Simple White Noise AppSimple White Noise AppFree—NoNoJul 2026
7Liquid Noise - Sleep SoundsLiquid Noise - Sleep SoundsFree—NoYesMay 2026
8White Noise - NOISTWhite Noise - NOISTFree—NoNoMay 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😊(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
BetterSleep: Relax and Sleep#2

BetterSleep: Relax and Sleep by Ipnos Software Inc.

Calm Sounds, Meditation Music
Strong Contender
💪 Health & Fitness
4.7😊(391K ratings)
FreeIn-App Purchases
#35in Health & Fitness
BetterSleep: Relax and Sleep screenshot 1
BetterSleep: Relax and Sleep screenshot 2
BetterSleep: Relax and Sleep screenshot 3
BetterSleep: Relax and Sleep screenshot 4
BetterSleep: Relax and Sleep screenshot 5
BetterSleep: Relax and Sleep screenshot 6

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
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
ColorSleep: Green, Brown Noise screenshot 2
ColorSleep: Green, Brown Noise screenshot 3
ColorSleep: Green, Brown Noise screenshot 4
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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
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
White Noise Deep Sleep Sounds
Relax. Dream. Study. Focus App
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
(206K)
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
Simple White Noise App
Simple White Noise App
Simple White Noise App
Noise for sleep & focus
Free
🔧 Utilities
(0)
7
Liquid Noise - Sleep Sounds
Liquid Noise - Sleep Sounds
Liquid Noise - Sleep Sounds
No subscriptions. Just sleep.
Free
💪 Health & Fitness
(0)
8
White Noise - NOIST
White Noise - NOIST
White Noise - NOIST
Sleep, Relax, Focus
Free

This app provides a variety of ambient sounds to help you sleep, relax, or focus. You can layer different noises like rain and birds to create a personalized soundscape that masks distractions and quiets anxious thoughts.

Layerable soundscapesSleep aidFocus enhancement
🌟 Lifestyle
(0)
free
9
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
(3.6K)
free with in-app purchases
10
Soundlore: White Noise
Soundlore: White Noise
Soundlore: White Noise
Sleep Sounds, Rain & Fan
Free
💪 Health & Fitness
(0)
11
Relax white noise sleep sounds
Relax white noise sleep sounds
Relax white noise sleep sounds
Improve your sleep or relax
Free
💪 Health & Fitness
(0)
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
Noise: Brown, Green, Pink & Co
Noise: Brown, Green, Pink & Co
Noise: Brown, Green, Pink & Co
Color noises for focus & sleep
$1.99

This app provides various color noises like white, brown, and pink noise to help users relax, sleep better, and focus. Its simple interface allows easy selection and playback of desired sounds, with an optional timer for automatic shut-off.

Multiple color noise options (white, brown, pink, etc.)Aids focus and relaxationPromotes easier sleep
📊 Productivity
(2)
paid
14
Sleep Sounds Green Noise, Rain
Sleep Sounds Green Noise, Rain
Sleep Sounds Green Noise, Rain
Calm, Brown, White & Fan App
Free
💪 Health & Fitness
(0)
15
MoonQuist: Baby Sleep Noise
MoonQuist: Baby Sleep Noise
MoonQuist: Baby Sleep Noise
Sleep, Focus & Relaxation
Free
💪 Health & Fitness
(0)
16
Simple White Noise
Simple White Noise
Simple White Noise
Relaxation sans distractions
$0.99
💪 Health & Fitness
(0)
17
Decibel Meter: Noise Recorder
Decibel Meter: Noise Recorder
Decibel Meter: Noise Recorder
dB Noise Level & Hearing Guard
Free
🔧 Utilities
(0)
18
Sleep Sounds – Rain & Noise
Sleep Sounds – Rain & Noise
Sleep Sounds – Rain & Noise
Rain, white noise, and nature
Free
🌟 Lifestyle
(0)
19
Green Noise App: NatureNap
Green Noise App: NatureNap
Green Noise App: NatureNap
Nature Sounds For Better Sleep
Free
🎵 Music
(0)
20
Deep Sleep Noise
Deep Sleep Noise
Deep Sleep Noise
Sleep, Focus and Relax Sounds
Free
🔧 Utilities
(0)

FAQ about Grey Noise

What are the best grey noise apps for iPhone?
White Noise Lite tops our grey noise apps ranking as of August 2026, with a 4.8-star average from 273K App Store ratings, and it's free to download.
Yes — 18 of the top grey noise apps we rank are free to download, including White Noise Lite and BetterSleep: Relax and Sleep.
White Noise Lite shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ grey noise apps on the iOS App Store as of August 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.