Brown Noise For Sleep: Relax
Sound Machine
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
WHAT BROWN NOISE SOUNDS LIKE
A deep, low rumble — heavy rain heard from inside, or thunder a long way off. Its energy sits in the low frequencies and falls away as pitch rises, which is what makes it feel warmer and softer than the bright hiss of white noise. It's the color most people reach for when they want to fall asleep.
FOUR COLORS OF NOISE
• Brown — deep, low rumble.
• Pink — softer and rounder than white, with more weight down low
• White — an even hiss across every frequency; the best at covering sudden sounds
• Green — a midrange hush, like wind through trees or a distant waterfall
SEVEN NATURE BEDS
Rainfall. Ocean waves. A crackling hearth. Forest canopy. A hushed night skyline. Summer cicadas. Mountain wind.
LAYER THEM
Stack up to five sounds at once and set each one's level independently. Brown noise under rainfall. A fire behind ocean waves. Green noise with mountain wind. Build the exact texture you want and it stays put.
BUILT FOR SLEEPING THROUGH
• Sleep timer from 15 minutes to 8 hours
• Gentle fade-out instead of an abrupt cut, then a soft gong
• Keeps playing when your screen locks or you switch apps
• Pause and resume from the lock screen or Control Center
• Seamless loops — every sound is phase-matched so there's no click or gap when it repeats, even after eight hours
NO CLUTTER
No account. No sign-up. No ads. No feed, no streaks, no notifications nagging you to come back. Open it, press play, put the phone down.
PREMIUM
A subscription unlocks the three other noise colors, all seven nature beds, and the mixer. Yearly includes a 3-day free trial. There's also a one-time Lifetime option if you'd rather never think about it again.
For relaxation, sleep and focus. Brown Noise Free is not a medical device and does not diagnose, treat or prevent any condition.
Terms: https://brown-noise-free.pages.dev/terms
Privacy: https://brown-noise-free.pages.dev/privacy
What's New: Upgraded sound quality
The developer, Peyton Greenwood, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Peyton Greenwood
- Size
- 92.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Brown Noise Premium Lifetime $49.99
- Brown Noise Premium Yearly $29.99
- Brown Noise Premium Monthly $5.99
- Brown Noise Premium Weekly $1.99
- Copyright
- © 2026 Peyton Greenwood