FocuSound is a health & fitness app developed by Joonwon Lee.
User Ratings
FocuSound is rated 4.33 out of 5 stars. The rating is based on 3 ratings.
App Information
FocuSound is freely available from the App Store. The app size is 80.58 MB. The latest version available is 1.1.0. The last update was on October 13, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2017.
Description by Joonwon Lee(from the App Store)
Open, tap, play - FocuSound gives you instant access to ambient sounds for sleep, focus, and relaxation. No login required, no subscriptions, just pure audio.
KEY FEATURES: * Mix up to 6 sounds simultaneously with individual volume control * 16 high-quality ambient sounds: white noise, rain, ocean, forest, bonfire, and more * Sleep timer with smart fade-out (15, 30, 45, 60, 90 minutes) * Background playback - sounds continue when screen is off * Offline-first - all sounds bundled, no internet required * Zero friction - open app and start playing in under 3 seconds
SOUND LIBRARY: Natural: Rain, Thunderstorm, Ocean, Stream, Forest, Wind White Noise: White, Pink, Brown noise Ambient: Bonfire, Cricket, Cafe, Train Fans: Ceiling Fan, Box Fan, Car Road
SLEEP TIMER: Set your perfect sleep duration with preset buttons or custom timer (1-999 minutes). Sounds gradually fade out over 10 seconds for a peaceful transition to silence.
INTUITIVE MIXING: Create your ideal soundscape by layering multiple sounds. Each sound has independent volume control. Save your favorite mix for instant recall.
PRIVACY: FocuSound respects your privacy - no analytics, no tracking, no account required. Your sound preferences are saved locally on your device.
Perfect for: - Falling asleep to calming ambient sounds - Blocking distractions while studying or working - Meditation and relaxation sessions - White noise for baby sleep - Tinnitus relief
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.