# Brown Noise: Sleep Sounds — Green, White & Pink Noise > Background noise generator for sleep, focus, and calm with customizable sounds and timers. (iPhone/iPad app by Le Super Cent.) - Source: https://appshunter.io/ios/app/brown-noise-sleep-sounds/id6786879674 (this page in markdown: same URL + `.md`) - Developer: [Le Super Cent](https://appshunter.io/developer/6786879676) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 17.4 · 11 MB - Languages: American English - Released: 2026-08-14 - Data updated: 2026-10-16 - Monetization: free ## What is Brown Noise? Find your sound. Fall asleep faster. Brown Noise gives you the perfect background sound for sleep, focus and calm — nothing more, nothing less. Pick from four noise colors, each in three depths, and find the one your brain loves. Set the timer, lock your phone, drift off. The sound fades out gently after you're asleep. FOUR NOISE COLORS • White — classic, steady static • Brown — deep, warm rumble • Pink — soft, balanced hush • Green — natural, airy ambience THREE DEPTHS PER SOUND Standard, Medium or Deep — twelve sounds in one app. Your choice is remembered for every color. A TIMER MADE FOR SLEEP One tap for 1 to 4 hours, or set a custom duration. Your recent timers stay one tap away. Gentle fade-out included — no abrupt cut while you drift. BUILT TO DISAPPEAR • Plays in the background, screen locked • Control from the Lock Screen and Control Center • Works fully offline — no account, no ads • No data collected. None. Press play tonight. Your perfect sound is in here. ## Key features - Four noise colors (White, Brown, Pink, Green) - Three depths per sound - Customizable timer with gentle fade-out - Plays in background with screen locked - Offline functionality - No account or data collection ## Is Brown Noise safe? Not enough ratings yet to assess Brown Noise. ## Is Brown Noise legit? Brown Noise: Sleep Sounds has limited verification signals. The AppsHunter Legitimacy Score for Brown Noise is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Brown Noise ### What are the different sound options in Brown Noise? Brown Noise offers four distinct noise colors: White, Brown, Pink, and Green. Each of these colors can be adjusted to one of three depths: Standard, Medium, or Deep, providing twelve unique sound combinations. ### How does the timer in Brown Noise work? The timer in Brown Noise can be set for 1 to 4 hours or a custom duration. It includes a gentle fade-out feature, ensuring the sound gradually reduces as you drift off to sleep. ### Can I use Brown Noise while my phone is locked? Yes, Brown Noise is designed to play in the background with your screen locked. You can also control it from your Lock Screen and Control Center for convenience. ### Does Brown Noise require an internet connection? No, Brown Noise works fully offline. It does not require an account and collects no user data, ensuring a private and uninterrupted experience. ### Is Brown Noise suitable for children? Brown Noise has an age rating of 4+, making it suitable for younger users. Its calming sounds can be beneficial for creating a peaceful environment for sleep. ### How often is Brown Noise updated? Brown Noise was last updated on August 14, 2026, with version 1.0. As a new release, further updates will likely follow to enhance features and performance. ### What devices is Brown Noise available on? Currently, Brown Noise is supported on iPhones. Future compatibility with other devices may be considered by the developer. ### Does Brown Noise have ads? No, Brown Noise is completely ad-free. The app is designed to provide a distraction-free experience for users focused on sleep and relaxation. ## Version history (last 2 releases) ### 1.1 — 2026-09-23 Bug Fix New Timer UX ### 1.0 — 2026-08-14 No release notes. ## Apps similar to Brown Noise | App | Rating | Price | Category | | --- | --- | --- | --- | | [Brown Noise For Sleep: Relax](https://appshunter.io/ios/app/brown-noise-for-sleep-relax/id6798064404) | 5.0 (7) | Free | Health & Fitness | | [Focus Noise Machine: Brown FM](https://appshunter.io/ios/app/focus-noise-machine-brown-fm/id6800825459) | — | Free | Health & Fitness | | [MuteWave](https://appshunter.io/ios/app/mutewave/id6759266304) | 5.0 (1) | Free | Health & Fitness | | [Sleep Sounds — Sleep.fm](https://appshunter.io/ios/app/sleep-sounds-sleepfm/id6803206218) | — | Free | Health & Fitness | | [MoonHush](https://appshunter.io/ios/app/moonhush/id6772608876) | — | Free | Health & Fitness | | [Simple Meditation Sleep Sounds](https://appshunter.io/ios/app/simple-meditation-sleep-sounds/id6759203941) | — | Free | Health & Fitness | ## More apps by Le Super Cent - [Anatomy Atlas 3D: Human Body](https://appshunter.io/ios/app/anatomy-atlas-3d-human-body/id6812062444) All apps by Le Super Cent: https://appshunter.io/developer/6786879676 ## Related topics [brown noise babies](https://appshunter.io/ios/topics/brown-noise-babies) · [brown noise apps for better sleep](https://appshunter.io/ios/topics/brown-noise-apps-for-better-sleep) · [brown noise sleep](https://appshunter.io/ios/topics/brown-noise-sleep) · [green & brown noise sleep](https://appshunter.io/ios/topics/green-brown-noise-sleep) · [brown noise beach](https://appshunter.io/ios/topics/brown-noise-beach) --- *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 2026-10-16.*