WordBit Корейский язык

WordBit Корейский язык is an education app by WordBit with 500,000+ downloads (about 644K estimated). +22 installs in the last 7 days. Released Sep 6, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “❓❔Why are you constantly missing opportunities to learn Korean?❓❗ There's a way to improve your Korean using time you didn't know existed! How? Simply by using your phone's lock screen. How does it work? When you're using your phone, your attention is focused solely on the screen and you're ready to absorb new…”