Brown Noise: Sleep & Focus Android

Brown Noise: Sleep & Focus

Brown, white & pink noise. Sleep timer, rain, ocean, lock-screen controls.

Features & Capabilities

Brown Noise: Sleep & Focus is a calm, focused ambient sound player. Tap once to play deep brown noise — or pick white noise, pink noise, rain, ocean, forest, fan, or fireplace — set a sleep timer, and put the phone face-down.

FEATURES
• Eight ambient sounds — brown, white, pink noise plus rain, ocean, forest, fan, and fireplace
• Seamless looping — every sound repeats continuously without a gap or click
• Lock-screen controls — pause and resume from the notification shade without unlocking
• Sleep timer — cycle 15, 30, 45, or 60 minutes; audio fades out over 30 seconds
• Volume slider — fine-tune the level for headphones or a bedroom speaker
• Warm, minimal interface — dark amber palette built for nighttime use, not daytime tech
• No account or sign-up — sound plays entirely on-device, no profile required

USE CASES
• Falling asleep with a steady wall of low-frequency brown noise
• Masking household sound, traffic, or office chatter during focused work
• Studying or reading with calm rain, fireplace, or forest ambience
• Steady white noise as a household masking layer
• Light sleepers who wake to small sounds and want a continuous mask through the night

NOISE COLOURS, EXPLAINED
Brown noise has stronger low frequencies — a deep, rumbling sound many listeners find soothing for sleep. White noise is balanced across the spectrum and is good for masking sudden noises. Pink noise sits between the two and is often used for relaxation and concentration.

WHAT MAKES THIS APP DIFFERENT
• A sleep timer that lives on the player screen — no digging into menus
• A warm, dark interface tuned for nighttime — no bright photographic backgrounds or moon-and-stars clichés
• No subscriptions and no paywalls — every sound plays without sign-up

PRIVACY
The app uses Firebase Analytics, Firebase Crashlytics, Firebase Remote Config, and Google AdMob for telemetry and ad serving. Sound playback itself is fully on-device. There is no account, no profile, and no audio recording.

A simple ambient player. Open it, tap a sound, set a timer, sleep.

User Growth & Download Statistics

App
By:
SmartToolsDev
Downloads:
59 44
Version:
1.0.2 Last updated: 2026-05-17
Version code:
5
Creation date:
2026-05-05
Publisher country:
CA CA
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK Low risk
  • android.permission.INTERNET Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
  • See more
Size:
47.87MB
Email:
sm*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-06
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
SmartToolsDev
Google Play Store
https://play.google.com/store/apps/details?id=com.smarttoolsdev.brownnoise
Email:
sm*****@gmail.com
Website:
https://smarttoolsdev.web.app/

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