Sleep Bug 4+

White Noise Soundscapes

Arnt-Henning Moberg

    • 4.7 • 366 Ratings
    • Free
    • Offers In-App Purchases



One of the best rated white noise machines on the market.
Superior in sound contents: 24 scenes, 83 different sound effects and more than 300 different sounds ensure that everyone will find an ambience matching their needs.

Sleep Bug is an ambient sound mixer that produces a variety of scenes and music with random sound effects. The built-in sound generator creates a realistic listening experience to help calm a busy mind and is perfect for adults, children, and babies who are having trouble sleeping. You can also use sleep bug in the office to mask out distracting noises, improve concentration, and increase privacy.

So don’t delay, try Sleep Bug today. Improve your mind and improve your life, through sound!

More than 3.500.000 users worldwide!
With a rating average of 4.75/5.00 Sleep Bug is one of the best rated white noise machines in the App Store. Try it out today!



- 24 High quality scenes each with multiple sound effects.
- Play scenes in the background while using other apps.
- High quality retina graphics.
- Clock and date display.
- Sleep timer.
- Individual volume adjustment for each sound effect.
- Accessibility support.
- No ads!


-- 24 SCENES --

Available for both iPhone, iPod and iPad. Sleep Bug includes the following scenes:
Beach – With birds, ship horn, chimes and waves
Music Box – With bells, birds, guitar and piano
Zen – With hok, bamboo, drum, strings and chants (zen scape without voices)
Zen Garden – With hok, bamboo, drum and strings
River – With birds, insects, frogs, lightning and wind
Forest – With birds, wolves, eagles, bird wings and music beats
Jungle – With tigers, parrots, drums, monkeys and frogs
Classical – With violins, cello, drums and solo violin
Fire – With birds, burning wood, crickets, lightning, wind and owls
Waterfall – With streams, trees and birds
Weather – With lightning, rain and wind
Lullaby - With birds, chimes, wind and waves

Want to expand your Sleep Bug experience even further? You can also purchase the full version with 12 extra scenes:
Horror – With ghosts, screams, chains, doors and owls
City – With bicycles, birds, motorbikes and cars
Clock - With chimes, mechanical and pound
Dreams – With bass, bells, pad loop, pads and organ
Train – With carriages, horns and passing trains
Sci-fi – With static noises, voices, flares, U.F.O’s and space wind
Airport – With planes taking off, music and announcements
Outback – With snakes, didgeridoo and chimes
Winter – With ice cracking, walking in the snow, bells, music and pads
White Noise – With pads, 528Hz noise, wind and waves
Underwater – With sonar, whales and bubbles
Dark Drone – With storms, aggressive additions & mellow additions



This app is amazing. My son falls asleep to the music box scene every night!

The best ambiance app I've downloaded yet! Use it every single night.

Love it! - I use this every night & it has been wonderful! This is great!


To learn more, check out our webpage at:

What’s New

Version 3.8

Minor UI improvements.

Ratings and Reviews

4.7 out of 5
366 Ratings

366 Ratings

BrainsNeedSleep ,

Old favorite

There is little that brings me peace than hearing birdsongs and anything reminding me of hiking in the woods. Crickets, tree frogs, bamboo wind chimes...ahhhh... and that music box is mesmerizing and fun to play with adding the different instruments in at different times. That one puts me in a trance kind of zone just after a few minutes, but I fall asleep to the forest scene every night.

These guys are responsive, too, if there’s an issue. Not fond of the “darker” sounds but there’s definitely somethingbuseful for everyone in this app. Hasn’t failed me yet. Full stars.

Mom With 2 Little Ones ,

Best white noise app I've ever seen or used

I've been using this app everyday for over 4 years. It's the best. It's free, the sound is ongoing unlimited so it won't stop/shut off after let's say 12 hours, there's a great variety of white noise sound track options, it's easy to use, the sound quality is excellent at any volume, the volume range is great (you can choose from very soft to very loud), and there's optional variety you can add or remove to every sound track w/ the push of a button (for example, you can add seagulls to the beach waves track).

My favorites: I play the waterfall at night for aiding deeper & better & uninterrupted sleep, and the beach waves in the day for relaxing & making me feel like we live near the beach!

We have this app downloaded on all our devices, so it's mobile. The kids get the same white noise at home, in the stroller, car, at grandma's house, & on vacation!

Soccer-Vibes11 ,

Best Sleeping Sound App EVER

Ok so I’ve been having sleep problems I can’t go to sleep then I saw this app and I thought “I’ll try it out tonight” OMG I slept- OMG I can’t even explain it! Now here's the thing! The reason why theres one star left is bc of the sound you need to buy! They “Look” good but do they sound good? I don’t know but if a app developer can change that and make this app active that would have this app FAMOUS like for Christmas you could put winter sounds like Santas sleigh bells or the snowy wind! For 4th of July you could do fireworks not too loud though!! But you put those sounds when its that time please do that I’m a kid and I have brilliant ideas!! But anyway perfect app for sleeping!!

App Privacy

The developer, Arnt-Henning Moberg, 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 Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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