Hymnal SDA is a multimedia application designed for iPhone users, offering an extensive collection of hymns from the Seventh-day Adventist tradition. It features complete music scores and lyrics for all 695 hymns in the SDA hymnal, along with additional selections from the older hymnal and various choruses. The app can be used offline after the initial download, making it convenient for users to access hymns anytime without needing an internet connection. Users can easily navigate through hymns using a numerical or alphabetical index, or by searching for specific titles or hymn numbers.

The interface is user-friendly and ad-free, providing a clean and organized experience. Key functionalities include a full-featured bookmark option, allowing quick access to frequently used hymns, and the ability to swipe between hymns seamlessly. The app also supports zooming for larger text display in both portrait and landscape modes. Overall, Hymnal SDA stands out as a practical tool for those who wish to engage with their hymnal conveniently on their iPhones.