Moss: Green Noise & Sleep

Moss generates green noise the way instruments make sound — synthesized live on your iPhone, never a looped recording. No seams, no repeats, no downloads: an infinite, perfectly even field of sound for sleeping, studying, and settling a busy mind. One quiet screen. Press the orb and drift. FREE, FOREVER • Canopy — classic green noise, tuned to the gentle mid-frequencies sleepers love • Sleep timer with a slow fade-out that won't wake you • Plays in the background, on the lock screen, and in the Dynamic Island • Featherlight on battery — engineered to sip power through the night, and quiets its own animations in Low Power Mode • 60-second previews of every premium sound • No account. No ads. No tracking. Analytics is anonymous and optional. MOSS+ (subscription) • Three more synthesized textures: Riverbed (deep brown noise), Rainfall (bright pink noise), and Mist (soft white noise) • Tone shaping — warm each sound down to drift off, or brighten it to mask more of the world for focus • Custom sleep timers, set to the minute, up to 24 hours • Home and Lock Screen widgets: your sound and sleep timer at a glance • Six app icon colorways Works with Siri and Shortcuts ("Start Moss sleep timer") for bedtime automations. Moss+ is $1.99/month or $12.99/year with a 7-day free trial. Payment is charged to your Apple Account; subscriptions renew automatically unless cancelled at least 24 hours before the period ends. Terms: https://derivativemedia.com/moss/terms Privacy: https://derivativemedia.com/moss/privacy