# Noise gray pink brown white — Works in the background !

> Background sound generator for relaxation, focus, and sleep. (iPhone/iPad app by andrzej kar.)

- Source: https://appshunter.io/ios/app/noise-gray-pink-brown-white/id1207994981 (this page in markdown: same URL + `.md`)
- Developer: [andrzej kar](https://appshunter.io/developer/1197919669)
- Category: Health & Fitness, Entertainment
- Price: $0.99
- Rating: 3.70/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 16 MB
- Languages: American English
- Released: 2017-02-23
- Data updated: 2026-08-28
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/noise-gray-pink-brown-white/id1207994981/reviews.md

## What is Noise gray pink brown white?

Fall asleep easily. Enjoy the  highest quality noise.

Features:
-White, Pink, Brown, Blue, Grey, Violet Noise
-Continues to play in the background even if you leave the application.
-Sleep Timer: turn off noise after specified time.
-Allow you to use your phone while you enjoy the soothing sounds of noise
-Lets you listen to your favourite music simultaneously
-Unlimited time of play
-Volume control
-Phone call pausing


-Supports Tablets and Phones
-Timer: up to 24 hrs delay 
How it works?

• Relaxes and reduces stress
• Increases focus while enhancing privacy
• Helps you sleep by blocking distractions
• Soothes headaches and migraines
• Masks tinnitus (ringing of the ears)
• Pacifies crying babies

Sound masking can be explained by analogy with light. Imagine a dark room where someone is turning a flash-light on and off. The light is very obvious and distracting. Now imagine that the room lights are turned on. The flash-light is still being turned on and off, but is no longer noticeable because it has been "masked". Sound masking is a similar process of covering a distracting sound with a more soothing or less intrusive sound.

The masking must reduce the difference between the steady background level and the transient levels associated with both speech and other sounds. Motivation and productivity are improved when this is accomplished. The masking sound itself must not change rapidly and should be as meaningless as possible.

Sound masking reduces or eliminates awareness of pre-existing sounds in a given area and can make a work environment more comfortable, while creating speech privacy so workers can better concentrate and be more productive. Sound masking can also be used in the outdoors to restore a more natural ambient environment.

White noise is a common synthetic noise source used for sound masking by a tinnitus masker.

## Key features

- Multiple noise colors (white, pink, brown, blue, grey, violet)
- Background playback
- Sleep timer up to 24 hours
- Use phone simultaneously
- Listen to music alongside sounds
- Unlimited playtime
- Volume control

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/noise-gray-pink-brown-white/id1207994981/reviews.md

### 4/5 — Works well.

*2023-10-04*

Works well but a little quiet compared to others. Tap for on. It’s not obvious but tap the button again for off or wait for the timer

### 2/5 — Needs an off button

*2018-08-17*

Sounds are okay, but there is no way to just turn it off.  You are forced to wait for whatever time you have set to expire.  Needs an off switch

## Frequently asked questions about Noise gray pink brown white

### Does Noise gray pink brown white have ads?

No, Noise gray pink brown white is ad-free. Users can enjoy the soothing sounds without any interruptions from advertisements.

### What is the price of Noise gray pink brown white?

Noise gray pink brown white is a paid app priced at $0.99. This one-time purchase grants access to all its features.

### What devices does Noise gray pink brown white support?

Noise gray pink brown white is available for iPhone, iPad, and iPod. It is designed to work on these iOS devices.

### How often is Noise gray pink brown white updated?

The latest version of Noise gray pink brown white is 1.20, last updated on November 26, 2020. Updates typically include bug fixes and feature enhancements.

### What is the age rating for Noise gray pink brown white?

Noise gray pink brown white has an age rating of 4+. This indicates it is suitable for children and adults.

### Can Noise gray pink brown white play sounds in the background?

Yes, Noise gray pink brown white works in the background. You can leave the application and continue listening to the sounds while using other apps or your phone.

### What is the maximum timer duration for Noise gray pink brown white?

The sleep timer in Noise gray pink brown white can be set for up to 24 hours. This allows for extended periods of sound masking or relaxation.

### What do users like about Noise gray pink brown white?

Based on its description, users likely appreciate the variety of noise colors, the ability to play sounds in the background, and the sleep timer function. The app aims to help users fall asleep and reduce stress.

## Version history (last 2 releases)

### 1.20 — 2020-11-26

- code optimization

### 1.1.9 — 2017-02-23

No release notes.

## Apps similar to Noise gray pink brown white

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [White Noise Deep Sleep Sounds](https://appshunter.io/ios/app/white-noise-deep-sleep-sounds/id1083248251) | 4.8 (206,800) | Free | Health & Fitness |
| [White Noise Sound Machine](https://appshunter.io/ios/app/white-noise-sound-machine/id1609824134) | 4.8 (1,222) | Free | Health & Fitness |
| [White Noise: Sound Machine](https://appshunter.io/ios/app/white-noise-sound-machine/id1459538265) | 4.7 (1,375) | Free | Health & Fitness |
| [White Noise Lite](https://appshunter.io/ios/app/white-noise-lite/id292987597) | 4.8 (273,868) | Free | Health & Fitness |
| [Noise Machine - Brown, White](https://appshunter.io/ios/app/noise-machine-brown-white/id1261956119) | 4.6 (4,297) | Free | Health & Fitness |
| [ADHD Sound for Sleep](https://appshunter.io/ios/app/adhd-sound-for-sleep/id1442004119) | 4.3 (543) | Free | Health & Fitness |

## More apps by andrzej kar

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All apps by andrzej kar: https://appshunter.io/developer/1197919669

## Related topics

[gray background](https://appshunter.io/ios/topics/gray-background) · [pink noises](https://appshunter.io/ios/topics/pink-noises) · [gray noise](https://appshunter.io/ios/topics/gray-noise) · [grey background](https://appshunter.io/ios/topics/grey-background) · [loud noise making](https://appshunter.io/ios/topics/loud-noise-making)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*