The app provides library services including book search, new book introductions, library usage information, and announcements. Users can search for materials, view details, reserve borrowed items, and access e-books and electronic resources.
The app provides Japanese-Korean and Korean-Japanese dictionary entries with 115,000 Japanese headwords and 139,000 Korean headwords. It includes modern vocabulary, idioms, and phrases, with pronunciation support for Korean entries.
The app provides mobile course access, allowing users to view attendance, progress, and study time. It also offers course registration and content details for various programs, including phone English.