SDA Hymnal is a comprehensive hymn book app that contains all 695 songs from the Seventh-day Adventist® church hymnal, including lyrics and MIDIs. The app is free and available on the Android platform.

One of the standout features of this app is the widget that allows you to play and listen to all the MIDI files on your home screen. Additionally, the app provides you with Sabbath Times and reminders for your location. You can search for hymns by number, title, or words, and even save your favorite hymns to the Favorites section for easy access.

The app also comes with a Topical Index, Major Key Notes, and the ability to edit the words and add comments to your favorite hymns. Another great feature is the absence of ads, making the app clean and super user-friendly. Overall, SDA Hymnal is an excellent choice for anyone looking for a comprehensive hymn book app that is easy to use and has all the necessary features.