Coming soon to iPhone
Sleep Worlds
The sleep app from Calming Audio. Step into a calm world of scene and sound, set your timer, and let the night take care of itself.
What’s inside
Made for falling asleep
Choose a world
Each world pairs a calm scene with soothing sound. Pick one for tonight and let it play.
Sleep timer
Set how long your world keeps playing, so it can stop on its own once you’re asleep.
Gentle alarms & bedtime reminders
Wake up softly, and get a nudge when it’s time to wind down. Everything is scheduled right on your phone.
Stamps & postcards
Every night you spend in a world counts. Collect stamps, postcards and rewards along the way.
Keep your progress
No account needed. If you want one, sign in with email or Apple to carry your progress to a new phone.
Private by design
No ads, no tracking across apps, and we never sell your information. Purchases are handled by Apple.
Plans
Weekly, Monthly, Annual, Family or Lifetime.
Sleep Worlds offers Weekly, Monthly, Annual and Family subscriptions, plus a one-time Lifetime purchase, all handled securely by Apple. Cancel anytime in your App Store settings.