# White Noise Sleep Timer — Realtime white noise generator

> Real-time white noise generator for sleep, focus, and relaxation with customizable filters and timers. (iPhone/iPad app by Jarig Duval.)

- Source: https://appshunter.io/ios/app/white-noise-sleep-timer/id1506014564 (this page in markdown: same URL + `.md`)
- Developer: [Jarig Duval](https://appshunter.io/developer/539738096)
- Category: Health & Fitness, Utilities
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.2 · 5 MB
- Languages: American English
- Released: 2020-04-03
- Data updated: 2026-08-15
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/white-noise-sleep-timer/id1506014564/reviews.md

## What is White Noise Sleep Timer?

Easily wind down your mind by listening to White Noise.
Like rushing waterfalls or wind blowing through trees.
White Noise helps you to find a state of peace and calm by masking ambient sounds from the environment.

- Fall asleep easily
- Sleep better
- Best for Power Naps
- Zone out easily
- Step up your meditation
- Helps you focus

The White Noise Sleep Timer is a real white noise generator. Unlike others the noise is not pre-recorded but synthesized in realtime on your device.

- Low-pass filter slider
- High-pass filter slider
- White noise
- Pink noise
- Brown noise
- Grey noise

White noise sounds too harsh?
Easily adjust the low-pass filter to your liking and check out the pink, brown, and grey noise.

Want the white noise to automatically stop?
Set a duration and push play. That's it!

Create yourself an environment of peace and calm and try the White Noise Sleep Timer right now!

## Key features

- Real-time synthesized noise
- Low-pass and high-pass filters
- White, pink, brown, and grey noise
- Automatic sleep timer
- Masks ambient sounds
- Aids focus and meditation

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/white-noise-sleep-timer/id1506014564/reviews.md

### 5/5 — Great app

*2025-12-05*

I sleep to this almost every night. You can adjust it for what works best for you.  I only wish it would save my previous setting.

### 5/5 — White noise sleep timer is awesome

*2023-09-24*

I use this to help me sleep with my other alarm clock, which is sunrise but it’s a real clock which is nice. I can use this app with The Clock.

### 5/5 — 1 White Noise App

*2022-12-13*

Literally the best.  I love that you can customize the sounds it’s such a great feature.

## Frequently asked questions about White Noise Sleep Timer

### Does White Noise Sleep Timer have ads?

Yes, White Noise Sleep Timer contains advertisements. This is typical for free applications that offer extensive functionality without a purchase price.

### What devices is White Noise Sleep Timer available on?

White Noise Sleep Timer is available on iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is White Noise Sleep Timer updated?

White Noise Sleep Timer was last updated on April 3, 2020, with version 1.0. Further update frequency is not specified in the provided data.

### What is the age rating for White Noise Sleep Timer?

White Noise Sleep Timer has an age rating of 4+. This indicates it is suitable for children and adults.

### What types of noise can White Noise Sleep Timer generate?

White Noise Sleep Timer can generate white noise, pink noise, brown noise, and grey noise. It also features adjustable low-pass and high-pass filters for further customization.

### Can White Noise Sleep Timer automatically stop playing?

Yes, White Noise Sleep Timer allows you to set a duration for the noise to play. Once the set time is reached, the noise will automatically stop.

### What do users like about White Noise Sleep Timer?

Based on the limited ratings available, users have given White Noise Sleep Timer a perfect 5.0-star rating. This suggests a high level of user satisfaction with its functionality and ease of use.

### Is White Noise Sleep Timer free to use?

Yes, White Noise Sleep Timer is available for free. However, it does contain advertisements to support its development and distribution.

## Version history (last 1 release)

### 1.0 — 2020-04-03

No release notes.

## Apps similar to White Noise Sleep Timer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [White Noise Deep Sleep Sounds](https://appshunter.io/ios/app/white-noise-deep-sleep-sounds/id1083248251) | 4.8 (206,565) | Free | Health & Fitness |
| [Bedtime Fan: White Noise Baby](https://appshunter.io/ios/app/bedtime-fan-white-noise-baby/id907295335) | 4.8 (200,108) | Free | Health & Fitness |
| [White Noise: Sound Machine](https://appshunter.io/ios/app/white-noise-sound-machine/id1459538265) | 4.7 (1,371) | Free | Health & Fitness |
| [Baby Sleep Sounds: ZenBaby](https://appshunter.io/ios/app/baby-sleep-sounds-zenbaby/id1585628517) | 4.7 (528) | Free | Health & Fitness |
| [ColorSleep: Green, Brown Noise](https://appshunter.io/ios/app/colorsleep-green-brown-noise/id1658257567) | 4.8 (17,309) | Free | Health & Fitness |
| [Sleepo: Sleep Sounds](https://appshunter.io/ios/app/sleepo-sleep-sounds/id1661414064) | 4.7 (400) | Free | Health & Fitness |

## More apps by Jarig Duval

- [Barcode Alarm Clock](https://appshunter.io/ios/app/barcode-alarm-clock/id699437630)
- [Barcode Alarm Clock Pro](https://appshunter.io/ios/app/barcode-alarm-clock-pro/id731358084)
- [nDay Challenges - change Your Life for n Days](https://appshunter.io/ios/app/nday-challenges-change-your-life-for-n-days/id782377213)
- [Lockable Alarm Clock](https://appshunter.io/ios/app/lockable-alarm-clock/id820292105)
- [Mathe Alarm Clock - Math Alarm](https://appshunter.io/ios/app/mathe-alarm-clock-math-alarm/id823532916)
- [Memory Alarm Clock](https://appshunter.io/ios/app/memory-alarm-clock/id889715932)

All apps by Jarig Duval: https://appshunter.io/developer/539738096

## Related topics

[white noise machine timer](https://appshunter.io/ios/topics/white-noise-machine-timer)

---

*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 2026-08-15.*