A game app for training a good ear for pitch.
Over 20,000 downloads in a week!
A memo app for chord progression.
A map app to finds boba drink in japan.
The app shows charge / Wi-Fi spots in Japan.
The information is scraped from each official website.
The native app shows 3D objects using three.js.
Thre is another version with audio effect using Web Audio API. (PC recommended)