Baby Sleep Sounds: White Noise

Baby sleep sounds and white noise for newborns and babies: heartbeat, womb sounds, shushing, rain, fan, hair dryer and lullabies that loop all night, with a sleep timer that fades out gently instead of cutting off. Little Napper is a free baby sound machine app that lives on your phone and works offline.

31 SOOTHING SOUNDS, ALL BUILT IN
• Newborn: heartbeat, womb sounds, shush
• White noise: white, pink and brown noise
• Lullabies: music box, piano and gentle baby sleep music
• Nature: rain, ocean, waves, waterfall, forest, birds, crickets, wind, fire
• Home: fan, hair dryer, washing machine, fridge, air conditioning, clock
• Travel: car, train, airplane
Every sound is inside the app. Nothing to download, no internet needed.

MADE FOR 3 A.M.
• One tap plays. No menus, no sign-in.
• Dark by default, so the screen never lights up the room. Light theme if you prefer it.
• The screen dims while Now Playing is open.
• Keeps playing with the screen off and when you switch apps.

A WHITE NOISE MACHINE WITH A TIMER THAT DOESN'T STARTLE
• Presets from 15 to 90 minutes, or no timer at all: 10 hours, 12 hours, all night.
• Fade-out: the volume lowers gently before the timer ends, so the sudden silence doesn't wake your baby.
• Play, pause and stop from the notification and the lock screen.
• A home-screen widget starts your last sound with one tap.

YOUR OWN SHUSH
• Record your shush, hum or lullaby and loop it like any other sound.
• Favourites at the top of the screen for the sounds that work for your baby.

FREE, AND SAFE VOLUME BY DESIGN
Little Napper is free, with no subscription and no locked sounds, supported by ads. An ad never interrupts a sound that is playing, and there are no full-screen ads at night. Follows the AAP guidance for infant sleep sound: keep the phone at least 7 feet (2 m) from the crib or cot and the level at or below 50 decibels.

Parents use Little Napper as a white noise app for baby sleep, a heartbeat and womb sounds app for newborns, a shushing sound for fussy evenings and a portable sound machine for naps, the car and travel.

Guides on white noise, safe volume and weaning: https://littlenapper.app

Tip: babies settle fastest with a low, steady volume, started before they are fully asleep.