1000+ living soundscapes
Real-time synthesis creates sound that never repeats — colored noise, rain, ocean, wind, streams, fire, night crickets, fans and more, a fresh performance every time.
Unlimited mixing
Layer as many sounds as you like and tune each track's volume, balance and EQ to build your perfect mix.
Every scenario
Ready-made scenes for sleep, deep focus, ADHD focus, study, relaxation, meditation, tinnitus relief, baby sleep and travel — save and name your own.
Gentle sleep tools
A sleep timer that fades out softly, plus a sunrise wake that swells in birdsong to greet the morning.
Private by design
No tracking, no ads, no account, no data collected. Everything stays on your device and works offline.
Buy once, yours forever
Unlock Sereno Pro with a single one-time purchase — no subscription, ever.