Auraninja

An 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

Sounds

- Nature sounds: rain, forest, fire, ocean, and more, mixable simultaneously. - Binaural beats: focus, relaxation, and sleep frequencies. - White, brown, and 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. - Independent volume slider on every card.

Focus and organisation

- Sound mixes: save combinations of sounds as a mix, share it as a copy-paste code, and import others. - Sleep timer: auto-stop sounds after a set time, with a gentle fade-out.

Interface

- 10 visualisers, including ribbons, orbs, particles, mandalas, and fireflies, in fullscreen. - Lock screen controls with a media notification showing track metadata. - Material You with dynamic colour theming, light and dark mode.

Privacy

- Google-free: no Google Play Services required, fully FOSS.

License

GNU General Public License v3.0