
Sleep on time.
Lull is a sleep app that starts before bed. It works out when to lie down, winds you down, and wakes you in light sleep.
Lull plans tonight around the time you need to be up.
As featured in
Why Lull
Most sleep apps grade your night after it’s over. Lull works on the part you can still change: the hour before bed.

How it works
One night, four moves.
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01Plan
Pick a wake time.
Lull counts back in 90-minute cycles, adds the time you usually take to drop off and gives you one bedtime. Not a range, not a lecture.
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02Wind down
Start 45 minutes early.
A short routine starts on its own: lights down, screen to amber, something warm, a few slow breaths. Skip what you like.
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03Sleep
Put the phone down.
Face down on the bedside table. Sound fades as you drift off, and the listening happens on the phone. Nothing is recorded.
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04Wake
Wake in light sleep.
Inside a window you choose, and never later than you said. Then one screen tells you how the night went.
Features
Small tools for the whole night.
Six features, one for each moment from the afternoon to the first coffee. Three are free forever.
The app
Calm on every screen.
Dark and warm after 9 p.m., light in the morning, big numbers always.
Less tossing. Easier mornings.
What people tell us after four weeks, in an in-app survey.
19min
less to fall asleep (median, after four weeks)
4.8
average across 21,400 ratings
1.3M
nights planned last month
Real nights
For the nights you actually have.
Late dinners, one more email, kids who wake up. Lull doesn’t wait for perfect nights.






Pricing
Free to start. Plus when you’re sure.
The planner and the report are free forever. Plus adds the smart alarm, every sound and the journal.
Free
Forever$0no card needed
What you need to get to bed on time and see how it went.
- Bedtime planner
- Wind-down routine
- 3 soundscapes
- Nightly sleep report
- 7 days of history
Lull Plus
Most chosen$5.99$39.99a montha year, $3.33 a month
The smart alarm, every sound and the journal. 14 days free.
- Everything in Free
- Smart alarm with a wake window
- All 24 sounds, and two-layer mixes
- Sleep journal and insights
- Full history and CSV export
- Smartwatch heart rate
Family
Up to 6$8.99$59.99a montha year, $5.00 a month
Plus for the whole household, with each person’s data kept private.
- Lull Plus for up to 6 people
- Everyone’s nights stay private
- One subscription, one bill
- Works with store family sharing
Blog
Notes on sleep.
Written by our sleep researcher and checked before we publish. No miracle cures.
Get Lull
Tonight, try going to bed on time.
Free on iPhone and Android. Scan the code, or email yourself the link.
Point your phone’s camera here