Only the current version so far — new entries appear as the app ships updates.
말킴의 영어회화 응용500 is an education app by Nam Ho Kim with 1,000+ downloads (about 1.6K estimated). +1 installs in the last 7 days. Released Jul 21, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “★ Herald Malkim's Essential English Expressions 1000 Sentences Randomly Pitching Applications 500
★A vivid and detailed English conquest program that has been successful by numerous international students and Koreans”