Brown Noise: Sleep & Focus

1.0.3

SmartToolsDev

0.00

0 reviews

100+
Downloads

Free

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

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100+ downloads

About Brown Noise: Sleep & Focus

Brown Noise: Sleep & Focus is a music & audio app developed by SmartToolsDev.

How many times has Brown Noise: Sleep & Focus been downloaded?

Brown Noise: Sleep & Focus has been downloaded 330 times. In the last 30 days, the app was downloaded 210 times.

What is the rating of Brown Noise: Sleep & Focus?

Brown Noise: Sleep & Focus has no ratings yet.

Is Brown Noise: Sleep & Focus free?

Brown Noise: Sleep & Focus is free to download. The APK download size is 40.02 MB. The latest version available is 1.0.3. The last update was on June 10, 2026.

What are the requirements for Brown Noise: Sleep & Focus?

The app has a content rating of Everyone. The app has been available on Google Play 8 weeks ago.

Description

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.

Recent changes:
Fixed playback stopping when another app played a notification sound.
Fixed a startup crash some devices hit on launch.
Notification sounds now briefly lower the volume instead of pausing.

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More data about Brown Noise: Sleep & Focus

Price	Free to download
Total downloads	330
Recent downloads	210
Rating	No ratings
Ranking	Not ranked
Version	1.0.3
APK size	40.0 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Brown Noise: Sleep & Focus app

Brown Noise: Sleep & Focus compared with similar apps

Common keywords of similar apps

Screen Player Fireplace Notification Masking Firebase Lock Controls Focused Tap Set Volume Warm Interface Dark Nighttime Account Sign Plays Device Profile Steady Low Household Fixed Noise Sound Sleep Brown White Timer Pink Rain Ocean Ambient Forest Sounds App Focus Calm Deep Fan Audio Playback

Keywords missing from this app

Free Calming Relax Relaxing Machine Green Nature Offline Relaxation Music Perfect Asleep Background Meditation Anxiety Waves Create Mix Features Quality Fall Work Soothing Baby Bedtime Premium Distractions Improve Night Tinnitus Reduce

Downloads over time

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Brown Noise: Sleep & Focus has been downloaded 330 times. Over the past 30 days, it has been downloaded 210 times.

Changelog of Brown Noise: Sleep & Focus

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Developer information for SmartToolsDev

SmartToolsDev

smartoolsdev@gmail.com

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Google Play Rankings for Brown Noise: Sleep & Focus

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Technologies used by Brown Noise: Sleep & Focus

14 permissions

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