Sonno - Sleep Sounds

Most sleep apps hand you fixed soundscapes. Sonno hands you the mixer. Layer rain, oceans, gardens, and noise into the exact ambience that puts your mind at rest.

Most sleep sound apps give you fixed tracks. Sonno gives you the mixer. Layer crashing waves with quiet rain. Add a French garden at dusk over a deep brown noise base. Drop in a desert wind, lower the crickets, raise the thunder. Sonno is built around one idea: in under a minute, you should be able to design the exact ambience that calms your mind — not someone else's idea of relaxing.

START WITH A SOUNDSCAPE Begin from one of our hand-crafted scenes — French Garden, Ocean Calm, Desert Wind, and more — each combining looping samples with layered noise for a rich, seamless wall of sound. Or start from silence and build your own.

ADD, ADJUST, SAVE • Layer additional samples onto any soundscape with a tap • Adjust each sample's volume independently • Mix multiple sounds together until the balance feels right • Save your custom mixes and return to them any night

DESIGNED FOR SLEEP • Seamless, non-looping playback so you don't notice the transitions • Sleep timer with gentle fade-out so the sound doesn't jolt you awake • Plays in the background — keep your screen off, your battery untouched • Works with AirPlay, headphones, and your favourite Bluetooth speaker

WHY PEOPLE USE SONNO • Falling asleep faster, especially in noisy environments • Blocking out traffic, neighbours, or a partner's snoring • Calming racing thoughts at bedtime • Focus and study sessions during the day • Relief for tinnitus and light sleepers

No subscription required to use the core mixer. No ads. No tracking. Just sound — built the way you want it.

SUBSCRIPTION An optional subscription unlocks a sleep timer and additional premium samples. • Monthly: $3.99 / month • Yearly: $19.99 / year Payment is charged to your Apple ID at confirmation of purchase. Subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple ID Account Settings after purchase.

Privacy Policy: https://sonnoapp.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/