Deep Slumber

Fall asleep faster and stay asleep longer with the most complete sleep sound library on the App Store.

Deep Slumber gives you nature sounds, white noise, binaural beats, and solfeggio healing frequencies — all in one app,
with no subscription ever.

MIX ANY COMBINATION
Layer multiple sounds together to create your perfect sleep environment. Save your favorite mixes and come back to
them with one tap.

SLEEP TIMER
Set a timer and Deep Slumber fades everything out automatically — so you fall asleep to sound without draining your
battery all night.

SOUND CATEGORIES

Nature
Rain, Ocean Waves, Thunder, Campfire, Wind, Forest Stream, Waterfall, Crickets, Forest Birds, Cat Purring and more

Ambient & White Noise
White, Pink, Brown, Green and Blue Noise — plus Fan, Coffee Shop, Train Ride, Airplane Cabin, Vinyl Crackle, Wooden
Ship and more

Binaural Beats
Delta, Theta, Alpha and Gamma waves — engineered to guide your brain into deep, restful sleep

Solfeggio Frequencies
174 Hz · 285 Hz · 396 Hz · 417 Hz · 432 Hz · 528 Hz · 639 Hz · 741 Hz · 852 Hz · 963 Hz

Meditation & Healing
Tibetan Bowl, Deep Drone, Wind Chimes, Music Box and more

NO SUBSCRIPTION. EVER.
Pay once, own it forever. No ads, no monthly fees, no upsells.

100% OFFLINE
Every sound works without an internet connection. Your sleep doesn't depend on your WiFi.