Hymns and Songs of Zion is a comprehensive digital hymnal from the Apostolic Lutheran Church, offering lyrics for 670 hymns spanning from 220AD to modern times. This app serves as both a historical archive and a practical worship tool, providing users with access to a vast collection of traditional and contemporary Christian songs.

The app's key features include robust search functionality, topical indexing, and song history from Christian History Through Hymnology. These capabilities make it an essential resource for churchgoers, theologians, and music enthusiasts seeking to deepen their understanding of Christian hymnody while having convenient access to lyrics for personal devotion or congregational singing.

The app offers multiple ways to navigate its extensive hymn collection. Users can search by title, first line, or song number, while the topical index helps find appropriate hymns for specific themes or occasions. Each song includes complete lyrics and historical background information, adding educational value to the worship experience.

Additional features include bookmarking for quick access to favorite hymns and email sharing capability through iPhone's email client. The app maintains the integrity of the original hymnal while incorporating modern functionality, making it suitable for both traditional services and contemporary worship settings.

These features collectively create a rich user experience that combines spiritual enrichment with technological convenience, supporting both individual study and corporate worship in various contexts.