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Sound Sleeper Baby White Noise Downloads & RevenueSound Sleeper Baby White Noise · App Store

Sound Sleeper: 赤ちゃん用ホワイトノイズ

Not in any tracked top chart right now.

Updated 7 Nov 2026 · rankings refresh through the day

DeveloperMichael Feigenson
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.9 (45)
Version13.4
Age rating17+
First seen by us 4 Oct 2026
Installs (est.)100k+ worldwide

Sound Sleeper Baby White Noise update history & changes

Last change · 7 events since 19 Mar 2012Full timeline ↓
Full timeline · 7 events
  1. 🚀
    Sound Sleeper Baby White Noise: now shown next to Baby Shusher Sleep Miracle App, Lullaby, Womb Vacuum Sounds, Baby Sleep Sounds |white noise +5 more
    the store's “similar apps” for it changed: who it's seen as competing with
  2. 📈
    Sound Sleeper Baby White Noise entered the top 10
    Top Free · Health & Fitness · JP
  3. 📈
    Sound Sleeper Baby White Noise entered the top 100
    Top Free · All Apps · JP
  4. 📈
    Sound Sleeper Baby White Noise charting in a new country
    Japan
  5. 🆕
    Sound Sleeper Baby White Noise first spotted by AppInsider
    #85 in Top Grossing · Health & Fitness · Russia
  6. 📦
    Sound Sleeper Baby White Noise version 13.4
    We’re always working to make Sound Sleeper even better, so naptime and bedtime are a breeze, and you get your well-deserved rest.
    In this version, we squashed a few bugs and polished the design.
  7. 🆕
    Sound Sleeper Baby White Noise released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
4.9 ★
45 ratings
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

Sound Sleeper Baby White Noise at a glance

AI summary written from our chart and store data, 2026-11-03. It can be wrong: check the numbers above.

A free white noise application designed to help parents soothe infants and toddlers to sleep using curated sound libraries, automatic crying detection, and sleep tracking features. The app currently ranks #3 in the Japanese Health & Fitness Free category and #95 in the overall Japanese Free Apps chart, indicating strong regional traction within its specific niche.

Similar apps: Hatch Baby, White Noise Lite, Sound Sleeper

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