Sound Asleep: White Noise
Boluga Health & Fitness iPhoneiPadiPod touch
Sound Asleep: White Noise is a free Health & Fitness app for iPhone and iPad by Boluga. Requires iOS 18.0. Updated October 17, 2026.
- Price
- Free
- on the App Store
- Size
- 40 MB
- Age 4+
- Updated
- Oct 17
- 2026 · v4.0
Screenshots
About Sound Asleep: White Noise
Fall asleep faster with calming sounds that play all night, or fade out gently once you've drifted off, then wake up to birdsong. Sound Asleep has 61 sleep sounds, from soft rain and ocean waves to fans, white noise and a mother's heartbeat. 35 of them are generated live on your iPhone, so they never loop or repeat. The recorded sounds loop seamlessly, with no gaps, clicks or sudden volume jumps to wake you. WHITE, PINK, BROWN, GREEN AND GREY NOISE White noise masks snoring and street noise, pink noise is softer like steady rain, brown noise is a deep, low rumble, green noise sounds like a distant waterfall, and grey noise is balanced so every pitch sounds equally loud. A FAN FOR EVERY ROOM Box fan, ceiling fan, desk fan, air conditioner, air purifier, plus a hair dryer, vacuum and clothes dryer for little ones. MIX AND SHAPE YOUR SOUNDSCAPE Layer up to six sounds and set each one's volume. Turn up Warmth to soften a sound's bright edge, or Movement to make it rise and fall like slow breathing. Save your favorite mixes, or start with ready-made ones like Rainy Cabin, Deep Sleep and Night Train. A SLEEP TIMER THAT WORKS Choose from 15 minutes to 8 hours, or set your own length. The sound fades out gently at the end, so the silence doesn't wake you, and the timer counts down on your Lock Screen and in the Dynamic Island. WAKE UP GENTLY Set a wake-up alarm with birdsong, a morning stream, a music box or wind chimes. It starts softly and rises, rings even on silent, and turning it off stops your sleep sounds too. SOUNDS FOR EVERYONE • Rain & Storms: rain, heavy rain, light rain, rain on a tent, rain on a window, thunderstorm, distant thunder • Water: ocean waves, distant surf, seashore, stream, babbling brook, mountain river, waterfall, pond, underwater, cave drips, aquarium, shower • Nature: birdsong, crickets, wind, snowstorm, wind chimes, campfire, fireplace, purring cat • Noise: white, pink, brown, green, grey and deep noise • Fans & Machines: fan, box fan, ceiling fan, desk fan, air conditioner, air purifier, extractor fan, hair dryer, vacuum cleaner, washing machine, clothes dryer, fridge hum • Travel & City: car ride, train, airplane cabin, starship engine, city, market • Baby & Comfort: womb, heartbeat, shushing, music box, ticking clock • Calm Tones: singing bowl, deep space, and delta, theta and alpha binaural beats GREAT FOR BABIES TOO Shushing, womb sounds, heartbeat and white noise are favorites for settling newborns. Try the Little One mix in the nursery. MORE THAN SLEEP Use brown noise or rain to focus while you study or work, or to unwind after a long day. BUILT FOR IPHONE AND IPAD • Home Screen and Lock Screen widgets, and a Control Center button to start your sounds with one tap • Plays in the background, with Lock Screen controls • Ask Siri: "Play rain in Sound Asleep" • Play alongside a podcast or audiobook if you like • Pauses when you unplug your headphones, so it never blasts from the speaker • Works offline, with no account and no ads SOUND ASLEEP PRO 15 sounds are free forever, including rain, heavy rain, ocean waves, white, pink and brown noise, box fan, air conditioner, shushing and womb. Sound Asleep Pro unlocks all 61 sounds and mixes of up to six. Choose yearly or monthly with a 3-day free trial (we'll remind you before it ends), or pay once with Lifetime. If you bought sounds or sound packs in an earlier version, they're still yours: tap Restore Purchases in Settings. Payment is charged to your Apple Account when you confirm the purchase, or when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple Account settings at any time after purchase. Privacy Policy: https://boluga.com/privacy Terms of Use: https://boluga.com/terms
What’s new
Version 4.0 · Updated October 17, 2026
Sound Asleep has been rebuilt from scratch with a brand-new look. • 61 sounds, twice as many as before, including fans, heavy rain, binaural beats and grey noise • 35 sounds are generated live, so they never loop • The sleep timer runs for exactly as long as you set, fades out gently, and counts down on your Lock Screen • A wake-up alarm with birdsong, a stream, a music box or wind chimes • Mix up to six sounds and shape each one with Warmth and Movement • Widgets, a Control Center button, Siri and Shortcuts • Pay once with Lifetime, if you'd rather not subscribe • Bought sounds in an earlier version? They're still yours: tap Restore Purchases in Settings
App privacy
The developer, Boluga, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Sound Asleep: White Noise
Looking for apps like Sound Asleep: White Noise? Here are 6 similar apps on the App Store. The highest rated is Sound Asleep: Custom Sounds (5.0/5), and all 6 are free to download.
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Sound Asleep: Custom Sounds
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Your Esthi: Skin Care Coach
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The Whole App
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HushMind: Focus & Sleep Sounds
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Baby Sleep: White Noise, Shush
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White Noise & Fan Sleep Softly
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sound Asleep: White Noise | – | Free | October 17, 2026 | |
| Sound Asleep: Custom Sounds | 5.0 / 5 (7) | Free | May 26, 2026 | Compare |
| Your Esthi: Skin Care Coach | – | Free | Sep 19, 2026 | Compare |
| The Whole App | – | Free | Aug 21, 2026 | Compare |
| HushMind: Focus & Sleep Sounds | 1.0 / 5 (1) | Free | Oct 17, 2025 | Compare |
| Baby Sleep: White Noise, Shush | – | Free | Sep 5, 2026 | Compare |
| White Noise & Fan Sleep Softly | – | Free | Nov 2, 2026 | Compare |