Baby sleep sounds
Soft sounds for your little one's bedtime, a dim night light to keep you company, and a timer that fades out gently. Made for parents — with no account and no ads.
Coming soon to Google Play and the App Store
See what's inside
Sounds for little ones
Six steady sounds are ready: white, pink and brown noise, rain, waves and a fan. Six more are on the way — a lullaby, a heartbeat, a gentle shush, a hair dryer, a vacuum and a car ride.
Ready now
White noise
Pink noise
Brown noise
Rain
Waves
Fan
Coming soon
Sleep scenes
While the sounds play, a calm scene glows softly on the screen — a warm night light, a slowly turning mobile, and more. Set the brightness and choose when the screen fades out.
Night light
Free
Mobile
Free
Breathing light
Premium
Rain
Premium
Waves
Premium
Clouds
Premium
Fireflies
Premium
Cry tracking Premium
Leave your phone near the cot. When crying lasts a few seconds, the sound you chose fades in softly for as long as you set, then cry tracking listens again. In the morning, a calm summary shows what was heard.
While cry tracking is on, sound is analysed on your phone.
After a few seconds of crying, your chosen sound fades in.
Babbling, laughter, whimpering, coughs, sneezes and hiccups are noted too.
Analysed on your phone. No audio is recorded, stored or sent.
Cry tracking is not a baby monitor or a medical or safety device. It can miss sounds or mistake other sounds for crying, and it does not replace watching over your child.
Coming soon
We're working on parent mode. Pair a second phone with a QR code, get an alert when your baby cries and listen live from anywhere — on Wi-Fi or mobile data. The audio will be end-to-end encrypted and not stored.
Parent mode isn't available yet, and details may change before it is. How it will handle your data is described in the privacy policy.
Every night
Sleep timer
Pick 15, 30, 45, 60 or 90 minutes — or, with Premium, any length up to 11 h 59 min, for the whole night. When time is up, the sounds fade out over 30 seconds and stop, even with the screen locked.
Your mixes Premium
Give a mix a name — “Bedtime”, “Nap time” — and play it again from the home screen, one card per mix. From the lock screen, skip between your saved mixes without opening the app.
Lock screen: skip between your saved mixes
Good evening, or good night — with your name, if you like. It stays on your phone.
Warm sunset colours, or a near-black theme for the darkest rooms.
English, Türkçe, Español, Português (Brasil), Deutsch, Français, 日本語.
Privacy
Luleep Kids doesn't ask for an account, shows no ads and doesn't track you for advertising; usage statistics are shared only if you say yes. What cry tracking notices — and your name, if you enter one — stays on this phone and isn't included in Android backups. You can delete the nights anytime.
Nothing to sign up for.
Not now, not at 3 a.m.
No advertising ID. Usage stats only if you say yes.
No audio is ever recorded.
If the app crashes, a technical crash report (phone model, Android and app version, error log) is sent to Google Firebase so we can fix the problem. Usage statistics (for example which sounds and scenes are used) are sent only if you agree when the app asks. Neither ever includes your name, audio or your night log, and you can turn both off in Settings.
FAQ
Something else on your mind? Write to us: hello@luleep.com.
Luleep Kids is coming soon to Google Play and the App Store. We'll update this page on launch day.
For parents. You use it on your phone to help your little one settle at bedtime; it isn't an app for children to use.
You can start free with the night light and mobile scenes, the sleep timer and mixing two sounds at once; the lullaby and heartbeat will be free when they arrive. Premium adds all the other sounds, unlimited mixing, custom timer lengths, five more scenes, saved mixes and cry tracking.
No. While cry tracking is on, Luleep Kids uses the microphone and analyses sound on your phone. No audio is recorded, stored or sent. Only the time and kind of sound heard (crying, babbling and similar) are kept on your phone, and you can delete them anytime. If you allow usage statistics, only rough counts for the night are shared — never audio. A notification shows the whole time it listens.
No. Cry tracking is not a baby monitor or a medical or safety device. It can miss sounds or mistake other sounds for crying, and it does not replace watching over your child.
A feature we're working on: pair a second phone with a QR code to get an alert when your baby cries and listen live from anywhere. It isn't available yet.
Yes. The sounds, the night light and cry tracking all work on your phone, in airplane mode too.
Yes. Sounds, the sleep timer and cry tracking keep working with the screen locked, and you can control playback from the lock screen.
Only a little, and never your name, mix names, audio or your night log. There's no account, no ads and no advertising ID. If the app crashes, a technical crash report (phone model, Android and app version, error log) is sent so we can fix it. On first launch the app asks whether to share usage statistics (which screens, sounds and scenes are used, whether cry tracking was started and rough counts); nothing is sent unless you say yes. You can turn crash reports and usage statistics off in Settings at any time.
Luleep is for your own nights: calm night sounds and on-device sleep tracking for grown-ups. Luleep Kids is for your little one's bedtime: baby sounds, a night light and cry tracking, in warm sunset colours. They're separate apps.
English, Turkish, Spanish, Portuguese (Brazil), German, French and Japanese.
Rain, waves, a slow crackling fire — ten night sounds you can mix, with sleep tracking that runs on your phone.
Luleep Kids is almost ready.
Coming soon to Google Play and the App Store
Luleep
Fades out over 30 s