Duski helps you fall asleep faster with sounds generated 100% on your own device — no recordings, no streaming, no account. Start by choosing who the device is for (baby, child, teen, adult or senior): Duski automatically adjusts the content and a safe volume limit.
MIX YOUR OWN SOUND
Pick individual sound layers and blend them together, each with its own volume:
• Noise — white, pink, brown, grey and blue noise
• Nature — rain, waves, wind, campfire and a babbling stream
• Body & baby — heartbeat, womb sounds, breathing, shushing (shhh) and a hair dryer
• Other — singing bowl, fan, train, ticking clock, airplane cabin, car ride, and classical pieces by Bach, Pachelbel, Satie and Debussy (our own arrangements of these public-domain compositions)
SLEEP TIMER
Set how long the sound plays (15 to 90 minutes) — Duski fades out and stops automatically.
SCREENSAVER
Pick a calming animation that matches your category: starry sky, counting sheep, candle flame, above the clouds and more.
SAFE FOR EVERY AGE
Baby mode includes a built-in volume limit — research shows that standalone white-noise machines are often too loud at full volume. Every age group gets content suited to it.
HONEST ABOUT THE SCIENCE
Duski is based on research from AASM, WHO and Harvard Medical School, and we're just as clear about what isn't backed by evidence — no pseudoscientific claims.
Four sounds are free. Duski Premium unlocks all 26, with the first month free. Cancel anytime.
SUBSCRIPTION
Duski Premium is an auto-renewable subscription, available per month or per year. The first month is free for new subscribers; after that you pay the price shown in the app. It renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel it in your Apple account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://cafferata.info/duski/privacy.html
