For parents who love sleep
Sleep coaching from your baby's own nights.
One pull logs the night. Lune learns how your baby actually sleeps and coaches each day from it: naps, wake windows, bedtime. A late flight or a dinner that runs long bends the plan for a day, and the coaching keeps adapting as they grow.
Coming soon. Currently in TestFlight.
How a night gets logged
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Pull down when she goes down.
Swipe down and the app turns to night. Swipe up when she wakes. No forms, no timers to remember, nothing to type at 3am.
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The lock screen handles the wakings.
A waking at 2am is one tap without unlocking the phone: feed, back asleep, or up for the day. Both phones show the same night as it happens.
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Tomorrow rebuilds itself.
A short nap moves the afternoon. A rough night earns a gentler day. The plan updates on every logged event, so it always reflects the day you're actually having.
The app, as it actually looks
Coaching that learns your baby
Every baby drifts from the averages. Lune starts from standard age guidance, learns your baby's own pattern after a handful of nights, and keeps adjusting it as she grows. The advice comes from her nights, not from a chart.
Nora is usually up for the first time between 23:35 and 23:55, going by her last 8 nights.
- Her real bedtime, not the one on the chart.
- How long she can comfortably stay awake, and how it stretches as she grows.
- What a short nap does to her afternoon, so the plan bends before the evening breaks.
- When she's usually up for the day, so a 5am waking gets called what it is.
Built around a busy life
Sleep advice usually assumes the day is clear. Lune assumes it isn't. A flight that lands at 10pm, a dinner that runs long, a week in a new timezone: tell Lune what's happening and it proposes a changed plan for the days it affects, with a preview of what the day would look like.
Nothing applies until you accept it, and one tap puts things back to usual. For a timezone jump, bedtime moves in steps over a few days instead of all at once.
Your flight lands at 10:05, so bedtime moves to 10:30 for tonight. Tomorrow she's back to her usual 20:00, and the naps re-fit around it.
Everyone sees the same night
Invite a partner, a grandparent, or a nanny with a six-character code and everyone logs into the same history. One caregiver is on duty at a time, so nap and bedtime nudges go to the person actually holding the baby, and handing over is one tap.
Ask about the nights in plain words
"Why was she up at 4?" gets an answer from her own log, with real times. Safe-sleep topics, like sleep position, bedding, and room temperature, get fixed, vetted answers that follow published NHS, Lullaby Trust, and AAP guidance, never generated ones, and they always point you to your pediatrician.
Your data, written to be read
Lune has no ads, sells no data, and does not track you across apps. Your child's sleep history is visible to your household and nobody else. Export it any time, or delete your account and everything with it from inside Settings. The privacy policy says what Lune keeps and where it goes, in plain words.
Questions parents ask
What ages is Lune for?
Lune is built for babies from birth to 24 months. It starts from standard age guidance for naps and wake windows, then lets your baby's real nights take over.
Does Lune tell me when my baby should nap?
Yes. Lune builds today's plan, naps, wake windows, and bedtime, from your baby's own last few nights, and rebuilds it as the day actually happens. A short nap moves the afternoon; a rough night earns a gentler day.
What happens when travel or an evening out breaks the routine?
Tell Lune what's happening, a late flight, a dinner that runs long, a new timezone, and it proposes a changed plan for the days it affects, with a preview. Nothing applies until you accept it, and one tap puts things back to usual. For a timezone jump, bedtime moves in steps over a few days instead of all at once.
Can both parents use Lune?
Yes. Invite a partner, grandparent, or nanny to your household with a six-character code and everyone logs into the same history. Put the baby down on one phone and the other phone knows, on its lock screen, without opening the app.
Does Lune give medical advice?
No. Lune offers general sleep guidance. Safe-sleep questions, such as sleep position, bedding, and room temperature, get fixed, vetted answers that follow published NHS, Lullaby Trust, and AAP guidance, and every one points you to your pediatrician.
What happens to my baby's data?
Sleep data syncs through Lune's server so everyone in your household sees the same night, and nobody outside it sees anything. Lune has no ads, sells no data, and does not track you across apps. You can export the history or delete your account, and everything with it, from inside Settings. The details are in the privacy policy.
What phones does Lune run on?
Lune is an iPhone app. It is currently in TestFlight and coming to the App Store.
Lune offers general sleep guidance, not medical advice. Safe-sleep answers follow published NHS, Lullaby Trust, and AAP guidance and always point you to your pediatrician. For anything about your baby's health, talk to a doctor.