Best Free Green Noise App

236+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

If you already know Green Noise App, this is the deeper bench. 236+ free green noise app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Compare top Free Green Noise App (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Green Noise AppGreen Noise AppFree4.1★ (109)NoYesJul 2026
2ColorSleep: Green, Brown NoiseColorSleep: Green, Brown NoiseFree4.8★ (17K)YesYesJul 2026
3BetterSleep: Relax and SleepBetterSleep: Relax and SleepFree4.7★ (391K)YesYesJul 2026
4White Noise LiteWhite Noise LiteFree4.8★ (270K)YesNoJul 2026
5Noise Machine - Brown, WhiteNoise Machine - Brown, WhiteFree4.6★ (4.3K)YesYesJul 2026
6Ambiance by FabulousAmbiance by FabulousFree4.8★ (1.1K)YesNoJul 2026
7CalmCalmFree4.8★ (2M)YesYesJul 2026
8Sleep Sounds ..Sleep Sounds ..Free4.8★ (1.6K)YesNoJul 2026

Top Picks for Free Green Noise App

Green Noise App#1

Green Noise App by Steve Young

Thunderstorm Sounds for Sleep
Editor's Choice
🎵 Music
4.1(109 ratings)
FreeIn-App Purchases
Green Noise App screenshot 1
Green Noise App screenshot 2
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Green Noise App screenshot 6

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.

ColorSleep: Green, Brown Noise#2

ColorSleep: Green, Brown Noise by EaseHere Limited

Rain & White Noise Machine
Strong Contender
💪 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
ColorSleep: Green, Brown Noise screenshot 5
ColorSleep: Green, Brown Noise screenshot 6

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
BetterSleep: Relax and Sleep#3

BetterSleep: Relax and Sleep by BetterSleep Health, LLC

Calm Sounds, Meditation Music
Worth Considering
💪 Health & Fitness
4.7😊(391K ratings)
FreeAdsIn-App Purchases
#30in 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

More Free Green Noise App apps to explore

4
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
(270K)
ad-supported
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
Ambiance by Fabulous
Ambiance by Fabulous
Ambiance by Fabulous
Relaxing Sounds & White Noise
Free

Discover unique audio soundtracks designed to enhance everyday experiences. Promote better sleep, reduce stress, improve productivity, and enhance creativity with a vast array of high-quality sounds.

Relaxing audio soundtracksPromotes better sleepReduces stress
💪 Health & Fitness
(1.1K)
free with in-app purchases
7
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
8
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
9
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
10
Green Noise - Calm Ambience
Green Noise - Calm Ambience
Green Noise - Calm Ambience
Sleep and Relax Sounds App
Free
🔧 Utilities
(0)
11
Moongate: Binaural Beats
Moongate: Binaural Beats
Moongate: Binaural Beats
Sleep Frequency Healing Sounds
Free

Experience science-backed sound therapy to fall asleep faster, reduce anxiety, and improve focus. Explore a variety of verified binaural beats, Solfeggio frequencies, and ambient sounds. Customize your experience with adjustable intensity and create playlists for sleep, meditation, or work.

Verified binaural beatsAdjustable frequency intensitySolfeggio music
🎵 Music
(57K)
free with in-app purchases
12
Brown Noise Machine
Brown Noise Machine
Brown Noise Machine
Green, White Sounds Sleep App
Free

This free application offers a collection of authentic fan sounds designed to create a tranquil sleep environment. It helps users of all ages fall asleep effortlessly and improve their overall sleep quality. The intuitive interface and adjustable timer make it easy to customize your relaxation experience.

Four authentic fan soundsUser-friendly interfaceAdjustable sleep timer
💪 Health & Fitness
(662)
free
13
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
14
Moon White Noise: Brown Green
Moon White Noise: Brown Green
Moon White Noise: Brown Green
Binaural Beats, Sound Machine
Free

This app offers a variety of scientifically backed soundscapes, including white, brown, and green noise, along with binaural beats and healing frequencies. It aims to help users relax, focus, reduce stress, and improve sleep quality through a customizable audio experience.

White, brown, green, pink, dark noiseBinaural beats and healing frequenciesNature and home soundscapes
💪 Health & Fitness
(63)
subscription
15
White Noise: Sleep Tracker
White Noise: Sleep Tracker
White Noise: Sleep Tracker
Relaxing Sounds・Relax Melodies
Free

This app helps you relax, fall asleep faster, and improve sleep quality with soothing sounds and smart sleep tracking. Create custom sound mixes and wake up gently with a smart alarm.

White noise sound librarySleep pattern trackingSmart alarm for gentle wake-ups
💪 Health & Fitness
(4)
free with in-app purchases
16
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
17
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
18
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
19
SimplyNoise - Free White Noise
SimplyNoise - Free White Noise
SimplyNoise - Free White Noise
Calm & Mindful Zen Soundscapes
Free

This app offers dynamically generated soundscapes to help users focus, relax, and sleep better. It features a variety of color noises and environmental sounds, crafted by industry professionals for an immersive audio experience. New soundscapes are regularly added.

Mix and blend color noisesDynamically generated soundscapesSound oscillation
💪 Health & Fitness
(850)
free with in-app purchases
20
Rx Noise- Pink Noise for Sleep
Rx Noise- Pink Noise for Sleep
Rx Noise- Pink Noise for Sleep
Pink Noise, Sleep, Concentrate
Free
$2.99 | 100% OFF

This app generates high-quality pink noise designed to promote deeper sleep and enhance concentration. It offers an endless, uninterrupted sound experience that is smoother and more soothing than white noise, utilizing all audible frequencies for optimal calming effects.

HQ Pink Noise generationImproves sleep qualityEnhances memory and focus
💪 Health & Fitness
(2.3K)
free with in-app purchases

FAQ about Free Green Noise App

What is the best free green noise app for iPhone?
Green Noise App tops our free green noise app ranking as of May 2026, with a 4.1-star average from 109 App Store ratings, and it's free to download.
Green Noise App has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 236+ free green noise app on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
The Green Noise App provides a collection of soothing sounds, including a unique 'Green Noise' option, designed to help users relax, fall asleep, meditate, or focus. It aims to create a tranquil auditory environment for various activities.
Key features include a diverse library of tranquil sounds, a signature 'Green Noise' sound inspired by nature, a sleep timer to gradually fade out sounds, and the ability to save favorite sounds for quick access.