Korean-English Hymn Book is an educational application available for iPhone. Developed by Jaehyeong Lee, this free app is designed to help users learn and sing hymns in both Korean and English.

With this app, users can easily access a collection of hymns in both languages. The app provides the lyrics of the hymns in both Korean and English, allowing users to follow along and sing along with the music. This can be particularly helpful for individuals who are learning Korean or English, as it provides an opportunity to practice reading and pronunciation.

The Korean-English Hymn Book app also includes audio recordings of the hymns, allowing users to listen to the melodies and learn the proper pronunciation and rhythm. This can be a valuable resource for individuals who are unfamiliar with the hymns or who want to improve their singing skills.

Overall, the Korean-English Hymn Book app is a useful tool for individuals who are interested in learning and singing hymns in both Korean and English. With its collection of hymns, lyrics, and audio recordings, this app provides a comprehensive learning experience for users.