Lull AI: Sleep Tracker & Coach

Wind down with guided breathing and calming sounds, then wake to private, on-device sleep insights. No accounts. No ads. Just better rest, every single night.

Some nights sleep finds you instantly. Other nights you watch the ceiling at 2 AM, wondering where it went.

Lull is the calm companion for the restless nights, and a quiet ritual for every night in between. No accounts, no ads, no judgement, just a gentle path back to deep, beautiful rest.

A NIGHTLY RITUAL, ON YOUR TERMS Begin your wind-down with guided 4-2-6 breathing that slows your pulse while a sleep sound of your choosing fades you towards dreams: rain on a tin roof, a distant ocean, a fireplace in an empty room. Wake gently, log how you slept in ten seconds, and watch your trends unfold week after week.

WHAT LULL PREMIUM UNLOCKS • On-device Sleep Coach: a warm AI you can talk to about wind-down routines, racing thoughts, and sleep hygiene, powered by Apple Intelligence with an offline open-source backup. Your conversations never leave your phone. • Every sleep sound: rain, ocean, white noise, pink noise, brown noise, forest, fireplace, fan, and distant thunder, played inside the wind-down or solo all night. • Detailed sleep insights: quality and bedtime patterns across Days, Weeks, Months, and All-time in clean, beautiful charts. • Smart bedtime nudges: a gentle reminder before lights out, a soft wake, and a Sunday recap worth opening. • Home Screen widget: tonight's countdown, your bedtime, and your wake time at a glance.

PRIVATE BY DESIGN Everything stays on your iPhone. No accounts, no servers, no analytics SDKs, no ads. The Sleep Coach runs locally, so your most personal thoughts about rest stay exactly where they belong: with you.

BUILT ON HABITS THAT WORK Lull is grounded in the sleep hygiene experts have agreed on for decades: a consistent bedtime, a calming wind-down, mindful breathing, a screen-free hour, a cool, dark room. It does not diagnose, treat, or cure anything. It is for the person who sleeps fine and wants to sleep beautifully, and for the person finding their way back to a rhythm they lost.

CRAFTED FOR THE QUIET MOMENTS Lull loads in a heartbeat, works on a plane, and never begs for attention. It is the app you forget all day, then quietly reach for at 10:47 PM. It just helps you rest.

Start your free trial tonight and feel the difference by morning.

PRICING Lull is free to download. Lull Premium unlocks the on-device Sleep Coach, every sound, full insights, smart nudges, and the widget. Plans include a 7-day free trial for new subscribers. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends; manage anytime in iOS Settings.

Privacy Policy: https://gist.github.com/ahmetbostanciklioglu/0126b4601cf9b027e922b9ae08eb5617 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Sleep is the most private thing you do. Build it on something quiet.