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App Store Apps > Utilities > SimpleSleep: Brown Noise Focus
SimpleSleep: Brown Noise Focus icon

SimpleSleep: Brown Noise Focus

by 文丽 雷 · Utilities · Free
On the App Store since February 2026 · Data updated 2026-10-03
App Store

SimpleSleep: Brown Noise Focus is made and published by 文丽 雷. AppBrain is an independent app data site and isn't affiliated with 文丽 雷. The app name, icon, screenshots and description belong to 文丽 雷 and are shown as published on the App Store.

AppBrain's verdict

Last updated
May 4, 2026
Size
92.5 MB

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Store listing

By 文丽 雷, from the App Store
SimpleSleep: Brown Noise Focus Screenshot 1 of 4
SimpleSleep: Brown Noise Focus Screenshot 2 of 4
SimpleSleep: Brown Noise Focus Screenshot 3 of 4
SimpleSleep: Brown Noise Focus Screenshot 4 of 4
Screenshots by 文丽 雷, from the the App Store listing
Description by 文丽 雷 Written by the developer, not by AppBrain. Click to read.
Tired of sleep and focus apps charging you $50 a year? Welcome to SimpleSleep: the ultimate, pay-once noise companion that respects your wallet and your peace of mind. Zero subscriptions, zero hidden fees—just pure, high-quality audio to help you reclaim your focus and master your sleep.

YOUR DAY & NIGHT COMPANION Whether you are a student preparing for exams in a noisy environment or someone struggling with relentless insomnia, SimpleSleep is built for your 24/7 routines: • DAY: Mask distracting office chatter, neighborhood noise, and traffic. Create an impenetrable audio bubble to boost your productivity, reading, and ADHD focus. • NIGHT: Drift into deep sleep effortlessly. Drown out a snoring partner or street noise, and wake up genuinely refreshed.

WHY BROWN NOISE? Move over, traditional white noise. Brown Noise sits at a lower frequency, delivering a deeper, richer, and more comforting rumble—like a distant waterfall or heavy rain. It is scientifically proven to be softer on the ears while being highly effective at masking annoying background noises, making it a favorite for Tinnitus (ringing ear) relief and newborn colic soothing.

KEY FEATURES • Pure & High-Quality: Seamless, beautifully looped Brown & Pink noises. • Study & Sleep Timer: Built-in Pomodoro-style timer. Set it, forget it, and let the app gently stop when your focus session or sleep cycle ends. • 100% Offline: No internet required. Perfect for airplane travel, deep focus in libraries, or saving your data. • Battery Friendly: Run it all night or all day without draining your battery. • Subscription-Free: We hate subscription fatigue as much as you do. Pay once, own it for a lifetime.

PERFECT FOR:

Students needing a silent library focus tool
Professionals masking open-office noise
Tinnitus sufferers seeking ringing relief
Parents calming crying or colicky babies
Anyone struggling with light or troubled sleep
Download SimpleSleep today. Take back your focus during the day, and earn the deep sleep you deserve tonight—forever, with just one single payment.

Terms of Use (EULA):​​ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
92.5 MB
Content rating
Everyone

Technologies used by SimpleSleep: Brown Noise Focus

Releases

Updates seen on the App Store
Version
1.3.0
Launched
February 2026

No changelog data

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About the app and developer

About SimpleSleep: Brown Noise Focus

SimpleSleep: Brown Noise Focus is an utilities app developed by 文丽 雷.

User Ratings

The app has no ratings yet.

App Information

SimpleSleep: Brown Noise Focus is freely available from the App Store. The app size is 92.49 MB. The latest version available is 1.3.0. The last update was on May 4, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2026.

Developer information for 文丽 雷

文丽 雷

Address:

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