Ambient sound and focus app built with Flutter. Mix nature sounds, binaural beats, white noise, and internet radio stations to create your perfect sound environment. Features Nature Sounds — rain, forest, fire, ocean, and more, mixable simultaneously Binaural Beats — focus, relaxation, and sleep frequencies White / Brown / Pink Noise — classic noise profiles for concentration Internet Radio — search and add any station via the Radio Browser directory Custom Stations — add radio streams by URL or search by name Station Logos — automatic artwork fetched from Radio Browser Volume Per Sound — independent volume slider on every card Playback-aware Visualizer — animated ribbons that react to what is playing Lock Screen Controls — media notification with track metadata Material You — dynamic color theming, light and dark mode Google-Free — no Google Play Services required, fully FOSS