Brown Noise Player
Brown Noise Player for iPhone
Press play. That’s the whole app, if you want it to be. Brown Noise Player generates smooth, deep brown noise live on your iPhone — no audio files, so nothing ever loops — and keeps it playing with the screen locked. $0.99 on the App Store.
Free
- Five brown noises: Classic (balanced, steady brown noise), Deep (darker and heavier, like distant thunder), Warm (softer top end, gentle and close), Ocean (slow rolling swells, like surf), Rainfall (brighter and airier, a steady downpour). All level-matched.
- Sleep timer that fades out gently instead of cutting off.
- Study and focus sessions in rounds marked by a soft bell. Breaks dim the sound instead of stopping it.
- Everywhere you need it: Home Screen and Lock Screen widgets, a Control Center control, a Live Activity countdown, Siri and Shortcuts.
- Built to get out of the way: plays with the screen locked, pauses when headphones come out, steps aside for calls, can play over podcasts and music.
No accounts, no ads, no tracking
No sign-up and no analytics. The app collects nothing, and every sound is generated on your device.
Frequently asked questions
How much does Brown Noise Player cost?
It is $0.99 on the App Store, with no subscription required for any of its features.
Does it work offline?
Yes. Every sound is generated on the device, so it works the same in airplane mode.
Does it collect any data?
No. There is no account, no analytics and no tracking. The app collects nothing.
Does it keep playing when the screen is locked?
Yes, with Lock Screen controls. It pauses when headphones are unplugged and steps aside for calls, then picks back up.
Is there an Android version?
No. On Android and computers, the free player on this site uses the same sound engine.