Sereno: Sleep Sounds

Sereno turns your phone into a high-end sound machine for sleep, focus, and calm. Rain, ocean, wind, fire and more are real field recordings, blended into 1000+ unique soundscapes and woven together at random as you listen — no fixed loop, just a gentle mix that carries you through the night.

Pay once. No subscription. No ads. No account. Works fully offline.

— DOZENS OF SOUNDS, 1000+ BLENDS —
Nature and ambient sounds are real field recordings, re-sequenced at random as you listen, while colored noise is generated live on your device. Start with dozens of living sounds — colored noise (white, pink, brown), rain, ocean, wind, streams, fire, night crickets, fans, and more — then layer and tune them into over 1000 unique soundscapes. Every play takes a fresh path through the recordings.

— UNLIMITED MIXING —
Layer as many sounds as you like. Set the volume, balance, and EQ of every track to build your perfect mix — thunder over a crackling fire, rain on a tent, a fan behind soft brown noise.

— EVERY SCENARIO —
Ready-made scenes for sleep, deep focus, ADHD focus, study, relaxation, meditation, tinnitus relief, baby sleep, travel, and more. Save and name your own.

— GENTLE SLEEP TOOLS —
A sleep timer that fades out softly instead of cutting off, plus a sunrise wake that swells in birdsong to greet the morning.

— FOCUS & ADHD —
Steady brown and pink noise can quiet a busy mind and help you stay on task. Purpose-built focus scenes for work, study, and ADHD.

— MADE TO FEEL CALM —
A serene, dark-first design with slow, breathing motion and calming themes. Background playback, lock-screen and AirPlay controls, and an immersive bedside mode that dims to the sound.

— PRIVATE BY DESIGN —
No tracking, no ads, no account, no data collected. Everything stays on your device.

Unlock Sereno Pro once for every sound, unlimited layers, all scenes, tuning controls, and more — yours forever.

Optimized for iPhone Duo.