while we take care of your subscription management.
Mobile
SDK by Qonversion.
vs. average for the Games category, $, by region
Build, analyze, and grow in-app subscriptions
Japanese 50 sounds have always been the biggest difficulty for Japanese beginners. Many people study with enthusiasm, but because they don’t usually use it, So I often recite and forget, forget and recite, So we developed an adventure game with 50 notes as practice, I hope that players can get a learning tool that can practice repeatedly and is full of fun, Challenge various monsters and bosses layer by layer, your 50-tone ability is your fighting power!