every story other apps have is for someone else.
Lull writes one for you — your name, your city, your kind of calm —
every night, on your phone, in seconds.
made for one person at a time. you, tonight.
Every story is written from scratch, on your phone, the moment you tap. Over 1040 unique stories per genre, plus over 108 companion-chat replies — you'll never hear the same one twice.
Stories use your first name, your city, the slow thing you love. The walk through "Vilnius" feels like Vilnius, not a generic town.
An old village walk · a cozy small ship · a gentle unsolved mystery · the forest at the edge of waking.
Eight narrator voices, paced for sleep. Pro+ adds your own voice as narrator — recorded once, 30 seconds, never leaves your iCloud.
Sleep timer, Apple Watch controls, smart wake with nature sounds. Lull lowers itself when you're already gone.
Can't sleep? Type how the night feels. Lull replies like a slow friend on a late-night call. Algorithmic. Local. No data leaves your phone.
free to try. one story a night, four base voices. no nag-walls.
$0
$69 / year
$14.99 / month
$99 · once
stories and chat are generated entirely on-device. nothing about your evening is uploaded anywhere.
The story engine runs in Swift on your iPhone. No GPT call. No sleep data leaving the device. Even airplane mode works.
Voice clone is processed and stored in your private iCloud only. We can't access it. Neither can anyone else.
Calm/Headspace beg you to come back. We won't. If you don't want Lull tonight, that's fine.