A game app for training a good ear for pitch.
Over 20,000 downloads in a first week!
A music player app for musicians.
The app can control playback speed and loop region and supports for Apple Music.
A memo app for chord progression.
The app shows charge / Wi-Fi spots in Japan.
The database is updated automatically by web scraping.
The native app shows 3D objects using Three.js.
Three.js works on React Native.
The background was created with fragment shader.
There is another version with audio effect using Web Audio API. (PC recommended)