Noise Machine - Brown, White

Noise Machine - Brown, White

Pink, green background sounds

4.3K ratings
357 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 19, 2017
  • July 1, 2026

Features

Noise Machine - Brown, White screenshot #1 for iPad
Noise Machine - Brown, White screenshot #2 for iPad
Noise Machine - Brown, White screenshot #3 for iPad
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About

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 generation
Integrated sleep timer
Mix noise with other app audio
Siri integration for playback control
Relaxing dark mode
Play on various audio devices
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What users say

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What's New in Noise Machine

6.2.6

July 1, 2026

User experience improvements. Fall asleep easily, focus, or relax with brown noise!

Subscription plans

Unlimited Noise Subscription

Unlimited access to Noise Machine

$9.991 Year
How to cancel Noise Machine subscription ⁉️
15

In-App Purchases

$0.99

Noise Machine Lifetime Unlock

Noise Machine Lifetime Unlock

Events

Read more about New sounds for better sleep!

New sounds for better sleep!

Fall asleep faster or stay focused with new update

Nov 6, 2025 Nov 27, 2025

User reviews

Great app when it works

I really like Noise Machine when it’s working properly. The brown noise options are excellent and do a great job helping me fall asleep and stay asleep. The sound quality is great, and the app is simple to use.

My biggest frustration is that it seems to require an internet connection far more often than it should. For an app whose primary function is to play brown noise, white noise, and other sleep sounds, I don’t understand why internet access is necessary. There have been times when I’ve wanted to use it while traveling or during connectivity issues, only to find it doesn’t work reliably.

If the sounds could be stored locally and made available offline, this would easily be a 5-star app. As it stands, it’s a great sleep aid that’s unfortunately too dependent on an internet connection.
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Great noise to sleep.

Couldn’t be better

WTH

I’ve paid for this app for a few years and have loved it!! $12.99 for the year, sure! Well worth it. Go to renew my year and find out it’s $8.99 PER MONTH. So disappointed.

Great!

Great!

App Sucks

Worst Fing app. Do not buy this if you are looking for noise app. POS

Developer apps

User experience

🐞

Reported Bugs

2 issues

App crashes or stops playing randomly

Bug

Skipping or looping issues with sound

Bug

Requested Features

4 requests

More sound options (purple, blue noise)

Feature

Ability to mix/layer sounds

Feature

Longer timer options (e.g. 30 mins)

Feature

Ability to cast to other devices

Feature

FAQ

What does Noise Machine do?

Noise Machine generates various types of scientifically accurate background noise, including brown, green, pink, and white noise. These sounds are designed to help users fall asleep more easily, improve focus during work or study, and promote relaxation. The app also features an integrated sleep timer and allows mixing noise with audio from other applications.

What are the key features of Noise Machine?

Key features include high-quality generation of brown, green, pink, and white noise, an integrated sleep timer that fades out sounds, the ability to mix noise with audio from other apps, and playback control via Siri. It also offers a relaxing dark mode and can play sounds through various audio devices like speakers, AirPods, or HomePods.

How much does Noise Machine cost?

The application is free to download and use. However, it does offer in-app purchases, suggesting that some features or content may require an additional purchase to unlock.

What are the different types of noise offered?

The app offers four distinct "colors" of noise: Brown Noise, which is deep and rich with strong low frequencies; Green Noise, which has an ambient and natural feel; Pink Noise, which has a balanced texture highlighting middle frequencies; and White Noise, which is pure and flat with an equal balance of all frequencies.

How can Noise Machine help me focus or sleep?

The noise generated by the app can drown out distracting background sounds, such as city noise, traffic, or snoring, creating a more peaceful environment for sleep. For focus, these sounds can replace ambient noise with a consistent, soothing soundscape, helping to block out distractions and improve concentration on tasks.