Fall Asleep Faster Tonight.
Drift into deep sleep with a soothing library of white noise, rain, and ambient sounds — plus AI-generated soundscapes made just for you.
Now Playing
Rain + Wind
Sound Layers
Unlimited
Slept Better
92%
Designed for Deeper Sleep
Everything you need to relax, unwind, and fall asleep
Sound Mixer
Layer multiple sounds at once and fine-tune each one's volume. Blend rain with white noise, waves with wind, or create any combination that helps you drift off.
AI Sound Generation
Describe any sound in words and let AI generate a custom ambient track just for you. Endless, personalized sleep soundscapes.
Sleep Timer & Fade
Set a sleep timer so sounds fade out gently as you fall asleep. Choose from preset durations or set your own.
Baby-Safe Sounds
A curated set of baby-safe sounds — from shushing to lullabies — to help the little ones settle and sleep peacefully.
Background Playback
Sounds keep playing in the background and with your screen locked, so your sleep is never interrupted.
Premium Sound Library
Unlock the full premium sound library — heavy rain, ocean waves, crackling fire, and more — with a SleepFlow Premium subscription.
Ready for a Better Night's Sleep?
Join thousands sleeping deeper with SleepFlow. Download free on iOS and drift off tonight.
Download on the App Store