Lull: White Noise Sleep Sounds
Baby, Calm & Focus Sound Mixer
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
All sounds, all night. Your baby (and your sleep) will thank you.
Fall asleep faster. Soothe your baby. Breathe deeply. Focus without distraction.
Lull plays the perfect ambient sound for every moment — and never cuts out
mid-night, never shows an ad, never asks for a subscription.
——— WHY LULL IS DIFFERENT ———
Most sleep sound apps fail the moment you need them most. Ads blare through
naptime. Audio stops after 20 minutes. A $70/year subscription just to hear rain.
Lull is the answer: try everything free for 7 days, then one small
purchase — never a subscription. Sounds that never cut out mid-night,
and a mixer that makes it yours.
——— THE SOUND MIXER ———
Layer up to 6 sounds simultaneously with individual volume sliders.
Brown noise at 70% with gentle rain at 40%? Done. Save it as a mix.
Resume it tomorrow night with one tap.
——— 50 SOUNDS ACROSS 5 CATEGORIES ———
• Noise — White, pink, brown, green, and blue noise — algorithmically
generated so they never loop, never repeat, never have that telltale
seam at 2am
• Nature — Rain, ocean, thunder, crickets, birds, wind
• Urban — Fan, HVAC, coffee shop, train
• Baby — Heartbeat, womb, shushing, and more
• Weather — Storms, drizzle, rain on leaves
——— CURATED MIXES — GREAT FROM DAY ONE ———
• Deep Sleep — Brown noise + gentle rain
• Rainy Night — Layered rain for restless nights
• Baby Calm — Heartbeat + womb sounds
• Soft Pink — Pink noise, clean and natural
• White Focus — White noise for sharp concentration
——— CALM & BREATHE ———
Step away from the noise. Lull's Calm category has 41 sounds designed
for relaxation, breathwork, and unwinding — soft rain, deep forest,
gentle ocean, and more.
——— SLEEP TIMER & GENTLE FADE ———
Set a timer: 30 minutes, 1 hour, all night. Lull fades out gradually
so you never jolt awake. Set a bedtime reminder and let your routine
take care of itself.
——— PLAYS ALL NIGHT, EVERY NIGHT ———
Proper background audio — Lull keeps playing when you lock your screen,
switch apps, or get a phone call. No cutoffs. No timeouts. No silence at 3am.
——— FULLY OFFLINE ———
All sounds are stored on-device. No streaming. No Wi-Fi required.
Works anywhere — cabin, plane, hotel room.
——— LOCK SCREEN CONTROLS ———
Start, stop, and switch sounds from the lock screen. Perfect for parents
with a baby in their arms who cannot unlock a phone.
——— 7 DAYS FREE, THEN ONE PURCHASE. NO SUBSCRIPTION. EVER. ———
Every sound is unlocked free for 7 days. After that, unlock Lull once for
$5.99 and keep it forever. No renewal. No surprise charge. No "plan" to
manage. Just sound, the way it should be.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Try everything, then decide.
Lull now opens up completely for 7 days: all 50 sounds, unlimited mixing,
sleep timers — nothing held back, nothing to unlock first.
• 7 days free, with the whole app unlocked
• After the trial, one purchase of $5.99 keeps Lull for good
• Still no subscription, no ads, and no auto-charge — the trial simply ends
• Clearer purchase messages, including when a purchase needs a parent's approval
Sleep well tonight.
The developer, Kim Syversen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kim Syversen
- Size
- 10.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 7-day Trial $0.00
- Keep Lull Forever $5.99
- Copyright
- © Kim Syversen
