Sleep Sounds

Vasilii Polovnikov

In-app purchases

About this app

Sleep Sounds turns your phone into a calm, private noise machine. Pick a soundscape — soft rain, ocean swells, wind, a steady fan, white, pink or brown noise, a gentle stream — and let it run while you fall asleep, study, or settle a restless baby.

Every sound is generated on the device in real time, so there are no downloads, no loops you can hear repeating, and no account. It works completely offline and on a plane. Mix several sounds together to build your own blend — rain over brown noise, a fan under ocean waves — and dial each one in with its own volume.

Set the sleep timer and the sound fades out on its own after 15, 30 or 60 minutes, so nothing plays all night. Free gives you three core sounds, one at a time. Premium unlocks all eight, layering as many as you like, per-sound volume, and the timer.

Key features:
• Eight calming soundscapes: rain, ocean, wind, fan, stream, white, pink and brown noise
• Generated live on your device — no downloads, no audible loop
• Mix several sounds at once into your own blend
• Per-sound volume control
• Sleep timer: fade out after 15, 30 or 60 minutes
• Keeps the screen awake while playing so it never cuts out
• Fully offline. No account, no ads in Premium

Free:
• Three core sounds: white noise, pink noise, rain
• One sound playing at a time
• Live, no-download audio

Premium:
• All eight soundscapes
• Mix several sounds at once
• Per-sound volume control
• Sleep timer with fade-out