Brown Noise: Sleep + Focus

Qrayon, LLC · Health & Fitness

4.9 12 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.91 → 4.92
Aug 26, 2026
New version 1.3 → 1.4

+ UI layout fixes

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.91 4.92 Aug 26 15:40 Aug 27 03:55 Aug 27 16:10 Aug 28 04:25 Aug 28 16:41

Average rating

Screenshots

About

Transform your surroundings into a tranquil oasis of calm. Unwind, relax, and improve your focus with the soothing sounds of brown noise, pink noise, and white noise, all meticulously crafted to enhance your well-being and create a peaceful ambiance wherever you go. All noises in one app: Brown Noise: Unlike white noise that has equal intensity across all frequencies, brown noise is characterized by a deeper, more calming sound. It has a unique spectral density that diminishes with increasing frequency, making it perfect for promoting deep relaxation and better sleep. Its gentle and comforting nature drowns out distracting external noises, helping you to unwind after a stressful day or prepare for a night of restful slumber. Brown noise is also excellent for improving focus during study, work, or exercise. Pink Noise: Similar to brown noise, pink noise also has a unique frequency distribution. It balances the sound energy per octave, making it more soothing than white noise. Pink noise is ideal for boosting concentration and focus, making it a fantastic companion during work, study, or meditation sessions. It can also be helpful for individuals with tinnitus, as it masks the ringing or buzzing sensations in the ears. White Noise: Familiar to many, white noise contains equal energy across all audible frequencies. It creates a masking effect that blocks out sudden or disturbing sounds, providing a calming background for sleep or relaxation. Additionally, white noise can improve cognitive function by helping your brain focus on the task at hand without being distracted by the surrounding environment. App Highlights: Multiple sounds in one: Choose between brown noise, pink noise, and white noise to suit your needs. Background Play: Continue enjoying the serene ambiance even when using other apps or when your device is locked. Offline Access: No internet connection required. Take Serene Waves with you on your travels or whenever you need to find tranquility. Enhance your well-being, promote better sleep, and boost productivity with your pocket-sized oasis of relaxation. Download now and experience the profound benefits of brown, pink, and white noise wherever life takes you. (Note: This app is intended for relaxation and productivity purposes. For any serious medical concerns, please consult a healthcare professional.)

What's new · 1.4

+ UI layout fixes

Details

DeveloperQrayon, LLC
ReleasedAug 2023
UpdatedAug 2024
Version1.4
Size5.1 MB
RequiresiOS 15.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Health & FitnessTravel
Bundle IDcom.qrayon.BrownNoise