Μεγάλη Εβδομάδα Εγκόλπιο allows users to follow the events of Holy Week, from Palm Sunday to the triumphant entry of Christ into Jerusalem, through betrayal, passion, and the redemption of the Resurrection as per the texts of the Greek Orthodox Church. This pocket guide to the Holy Week services includes hymns, psalms, prophecies, and the Holy Gospels, providing a comprehensive experience of the rituals.

The application offers a collection of psalms, hymns, prophecies, Gospels, etc., as recited during the Holy Week services. It also includes lesser-known psalms of immense aesthetic and spiritual value. With a user-friendly interface, easy text navigation, bookmarking feature, automatic transition to corresponding days, morning-evening selection, printing capability, and support for retina display, it caters to users across iPhone, iPad, and iPad mini devices.