QuietideFan noise that actually plays all night.
Most sleep apps share one fatal flaw: they stop. Quietide doesn't. It plays until you stop it, or until your sleep timer fades it out gently.
iOS & Apple Watch · Works completely offline · No account required
Everything you need to sleep through the night
Real fan sounds, a full noise library, and a sleep timer that respects you.
Real fan sounds
Box fan at three speeds, an oscillating fan that sweeps left and right, an industrial fan for deep masking, and an air conditioner hum — each with adjustable speed.
White, brown & pink noise
Pure white noise for even masking, deeper brown noise for focus, and a gentler pink noise in between. All loop seamlessly, with no clicks or gaps.
Nature layers
Light rain, ocean waves, and distant thunder — layer them underneath any fan or noise sound, each with its own volume.
Mix your own
Run several sounds at once instead of picking just one. Save your favorite combinations as mixes you can play back in a tap.
A sleep timer that respects you
Anywhere from 15 minutes to 8 hours. It fades out gently over the final minute instead of cutting off and waking you.
Built for a dark room
Dark interface by default. Home Screen and Lock Screen widgets for one-tap play. An Apple Watch app so you can start or stop without reaching for your phone.
Never stops on its own
Not when your screen locks. Not when your battery fills up. Not because a trial quietly expired. Quietide keeps playing until you tell it to stop — that's the whole promise, and everything in the app exists to keep it. It also works completely offline, so nothing loads and nothing buffers, even in airplane mode.
Free sounds, one Pro unlock
The core sounds and the sleep timer are free, with no clock and nothing that expires. Quietide Pro unlocks every sound, mode and mix with one lifetime unlock.
Buy here on the website: you get a license key by email. On Android, open Quietide → Pro → I have a license key and enter it to unlock Pro.