Only the current version so far — new entries appear as the app ships updates.
반복반복 중등 영단어 is an education app by 앱스키모 with 10,000+ downloads (about 20K estimated). Released Nov 7, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “1100 important English words from middle school textbook (ads removed)”
