북이오 - 함께 읽는 전자책 플랫폼

북이오 - 함께 읽는 전자책 플랫폼 is a books & reference app by buk with 1,000+ downloads (about 4.6K estimated). +48 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “■ Only available in North Io! Select a reading mode when opening the viewer. - Depending on your reading purpose, you can select the desired mode between ‘Reading Alone’ and ‘Reading Together’. - In ‘Read Alone’ mode, you can read a book quietly alone while concentrating on the text. - In ‘Read Together’ mode, you…”