Orthodox Church Calendar Plus is a free Android application developed by СЭФЕС that provides a comprehensive guide to Orthodox Christianity. The app features an iconostasis with Christian icons and images of saints, descriptions and prayers for each icon, a prayer book, church and Orthodox holidays, fasting rules, the Gospel, the sacraments, and much more. It is designed with modern devices in mind and features high-quality graphics and animations. The app is constantly updated and expanded and can be used without internet access.

The app's menu includes tabs for the Church calendar, the daily calendar, the yearly calendar, the fasting calendar, and Church ethics. The app also includes sections on the meaning of names, a brief explanation of Orthodoxy, tips for fasting, and books of the New Testament. Users can light candles and purchase them, select holy icons, and access a section on the sacraments. The app is a valuable resource for modern people seeking guidance in their faith.

We express our gratitude to the rector of All Saints temple, Father Alexey Kaszuba, and the Rostov-on-Don diocese of the Moscow Patriarchate for their assistance in compiling the information. We welcome your opinions and suggestions at Thank you for using our app. Peace and Love.