Elberfelder Bibel auf Deutsch is an educational iPhone application that provides users with a precise German translation of the Bible. Originally published in the 19th century, this Bible version is known for its literal translation and textual fidelity, making it a favored choice among many readers. The app allows users to access the content without an internet connection, which enhances its usability in various settings.

Key features of the application include a search function, adjustable font sizes, and the ability to create an unlimited number of bookmarks for specific verses. Users can also copy verses or share them via messaging. Navigation is streamlined through the volume buttons, and the app's design allows easy access to different books and chapters, facilitating a smooth reading experience.