Only the current version so far — new entries appear as the app ships updates.
韓国語単語トレーニング - 発音付きの学習アプリ is an education app by Flipout LLC with 100,000+ downloads (about 100K estimated). +189 installs in the last 7 days. Released Jun 14, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Korean, 1740 words of the basic! Native with a voice and example sentences to all the words!
Trying to master the basic words in Korean with this app!”