Litourgia is a free iPhone application developed by Schools of the Greek Orthodox Archdiocese of Beirut. This educational and reference app automatically composes daily prayers using Orthodox service books. It includes vespers, matins, and the Holy Liturgy, following the Typikon of the Antiochian Orthodox Church. The app is currently available in Arabic and aligns with the New Julian Calendar used in all Antiochian Churches.

Users, whether ecclesiastics, chanters, or ordinary faithful, can benefit from the extensive database within Litourgia. It provides daily Saints and Feasts icons, various prayers, readings, and a search engine linked to the archive of the Beirut Archbishopric’s weekly publication “Annashra” and website.