مردات ودليل الشماس is a free Android application designed for deacons. The app aims to assist deacons in their journey of the Divine Liturgy and their studies and ecclesiastical readings. It offers information and tools that can be useful to deacons. The app's main features include all the deacon's responses heard in Coptic and Arabic, with the voice of the teacher Gad Lewis, from the first incense raising on the evening until the end of the Divine Liturgy. One of Khors' applications, مردات ودليل الشماس is a specialized Christian software development platform. The app was created to serve the Church's interest in serving deacons and provides information on the movements and their meanings inside and outside the temple, the psalms that pray while wearing a tunic, and more. With مردات ودليل الشماس, deacons can delve into the spirituality of melodies and ritual movements to present Our Lord, a sacrifice of love with a pure heart in a pleasing manner.