Ember: Sleep & White Noise

Ember is a warm, cozy white noise and sleep sounds app. Mix seven natural ambient sounds into your own soundscape for sleep, focus and deep relaxation, then drift off with a gentle sleep timer. It is like a personal sound machine and sleep aid that fits in your pocket.

Whether you want white noise to fall asleep, gentle rain sounds to focus, or a calm background to relax and unwind, Ember lets you build the exact sound you need. It works completely offline, with no ads and no sign-up.

Mix your own soundscape
Layer rain, birds, wind, ocean water, crackling fire, a passing train and a soft bell, each with its own fader. Blend them into a personal mix of nature sounds and white noise: soft rain for reading, ocean waves for winding down, or a crackling campfire for a cozy night in. Every loop is seamless, with no gaps or clicks, so the sound stays smooth all night.

Sleep timer with gentle fade
Set a sleep timer for 5, 15, 30 or 60 minutes, or your own time up to 10 hours. Ember slowly fades the sound out at the end, so it never stops abruptly and wakes you.

Save your favourite mixes
Save any blend as a preset and bring it back with one tap. Keep a white-noise mix for sleep, a rainy mix for focus and a calm mix to relax, then switch between them anytime.

Light or cozy dark theme
Switch between a bright look and a warm dark mode to suit your room, day or night. The dark theme is easy on the eyes at bedtime.

Private and offline
Ember works fully offline, needs no account and collects no data. The one permission it uses simply keeps your mix playing while the screen is off. No ads, no sign-up, no distractions, just sound.

Perfect for:
Sleep and insomnia, focus and study, working from home, meditation and yoga, reading, relaxation, calming a baby or toddler, blocking office and street noise, and soothing tinnitus.

Sounds included:
Gentle rain, singing birds, wind, ocean waves, crackling fire, a passing train and a soft bell, a small library of relaxing sounds and white noise to help you sleep, focus and feel calm.

Download Ember and fall asleep to sounds you love.