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App Store Apps > Health & Fitness > Noise: Green, Brown, White
Noise: Green, Brown, White icon

Noise: Green, Brown, White

by Janusz Jankowski · Health & Fitness · Free
No longer on the App Store

Noise: Green, Brown, White was made and published by Janusz Jankowski. AppBrain is an independent app data site and isn't affiliated with Janusz Jankowski. The app name, icon and description belong to Janusz Jankowski and are shown as last published on the App Store.

AppBrain's verdict

Removed
Rating on App Store
4.76
208 ratings
Last updated
February 18, 2025
Size
4.12 MB

Noise: Green, Brown, White is no longer on the App Store. Users loved it: 4.8 stars from 208 ratings.

User feedback

Ratings and reviews on the App Store

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Store listing

By Janusz Jankowski, from the App Store
This app is currently not available on the App Store.
Screenshots of this removed app
We kept the screenshots from before it was removed. Subscribe to see them.
Description by Janusz Jankowski Written by the developer, not by AppBrain. Click to read.
True & Real-Time Noise Generator - No files with pre-generated noise.
The app can generate various colors and types of noise.
Different people have different needs when it comes to noise. For instance, one person may find that brown noise helps with sleep disorders, while another might prefer white noise.
Experiment with different types of noise to discover which one best assists you with sleep, work, and more.

Features:
• True audio noise generated in real time.
• Multiple noise colors: purple (violet), blue, white, pink, brown.
• Ability to mix noise sounds.
• Selection between natural or uniform noise sources.
• Simple user interface.
• Volume controlled by physical buttons or within the app.
• Convenient notification controls.
• Low battery usage.
• Shutdown timer for sleep.
• Ideal for relaxation, sleep, and study.

How to use:
Tap the large "Play" button to start playing the noise. You can remain in the app or press the home button to let the sound continue in the background.
To change the noise color, tap the color-changing button located at the bottom of the screen. For more refined control, tap the 'sliders' button for advanced settings.
Set a timer for when you want the noise to stop by tapping the timer button.
In the "Natural RNG" section of the advanced menu, you can select whether the noise generator uses a uniform or natural source.

About the colors / types:
Brown Noise: (-6dB/octave) Emulates the deep and resonant sounds of powerful waterfalls or distant thunder.
Pink Noise: (-3dB/octave) Mimics the gentle rustling of leaves, the steady patter of rain, or the blowing of wind.
White Noise: Features a uniform distribution of sound, akin to the steady hum of a fan or the static of a radio.
Blue Noise: (+3dB/octave) Echoes the high-pitched hiss of flowing water.
Purple Noise: (+6dB/octave) Essentially a higher-pitched version of blue noise, offering a sharper tone.

Green Noise: Focused on mid-frequencies, resembling the sound of rustling leaves in a dense forest.
Grey Noise: Has a balanced spectrum that compensates for human hearing perception.

Disclaimer: This is not medical advice.

Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Safety and technology

Found in the app by AppBrain
Price
Free
App size
4.12 MB
Content rating
Everyone

Technologies used by Noise: Green, Brown, White

Releases

Updates seen on the App Store
Version
1.3.1
Launched
May 2024

No changelog data

About the app and developer

About Noise: Green, Brown, White

Noise: Green, Brown, White was a health & fitness app developed by Janusz Jankowski. It was removed from the App Store Apr 16, 2026.

User Ratings

Noise: Green, Brown, White was rated 4.76 out of 5 stars, based on 210 ratings.

App Information

Noise: Green, Brown, White was free. The app size was 4.12 MB. The last available version was 1.3.1. The last update was on February 18, 2025.

Technical Requirements

The app had a content rating of Everyone. The app had been available on the App Store since May 2024.

Developer information for Janusz Jankowski

Janusz Jankowski

Address:

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