6 Sound Categories • Sleep • Relax • Focus

Fall asleep
to anything.

Relax with authentic rain, peaceful nature, healing frequencies and calming urban ambience. Mix your favourite sounds, reduce stress and anxiety, set a sleep timer, and drift off naturally.

Free to download on the App Store
The library

A sound for every kind of quiet.

From steady white noise to living, textured soundscapes. Mix two or three together to build the night you actually want.

🌧
Rain
Gentle rainfall, showers, peaceful rain ambience and more.
⛈️
Thunder
Rolling thunder, distant storms, relaxing thunderstorms and more.
🔥
Fire
Crackling fireplaces, warm campfire ambience and more.
🌿
Nature
Forests, waterfalls, rivers, birds, outdoor soundscapes and more.
🧘
Healing
White noise, brown noise, meditation, healing frequencies and more.
🏙
Urban
Coffee shops, trains, libraries, city ambience and more.
Growing sound library·Free & Premium sounds
How it works

Built for the ten minutes before sleep.

No settings to fuss with in the dark. Pick a sound, set a timer, close your eyes.

Fading sleep timer

Set it for 20 minutes or 8 hours. Sound fades out gently instead of cutting off.

Mix & layer sounds

Blend rain with a distant fan, or waves with quiet static. Balance each layer to taste.

Share your favourite mixes

Create a share code and send your custom sound mixes to friends and family in seconds.

Bedtime stories

Fall asleep to calming bedtime stories narrated to help you relax and unwind every night.

Serenio Premium

Every sound.
Every night.

Unlock every sound, bedtime story, offline listening and all future additions with Serenio Premium.

  • Access to every sound category
  • Unlimited sound mixing
  • HD high-quality audio
  • Exclusive bedtime stories
6
SOUND CATEGORIES
HIGH-QUALITY AUDIO
SOUNDS YOU CAN LAYER
AD-FREE EXPERIENCE
Tonight

Better sleep and a calmer mind are one tap away.

Serenio is live on the App Store. Choose relaxing sounds to help you sleep, reduce stress and anxiety, set your timer, and unwind naturally.