韓国語ダイアリー is an education app by haenim with 100+ downloads (about 172 estimated). +2 installs in the last 7 days. Released Mar 18, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A full-fledged Korean language app developed by native Korean speakers that allows you to learn Korean from the basics in a fun way.”