Brown Noise - Sleep

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.