Orthos - Orthodox Calendar

Orthos is your daily Orthodox Christian companion — a beautifully crafted calendar app that brings the richness of the liturgical tradition to your fingertips. DAILY CONTENT - Today's saint with full biography - Scripture readings (Epistle and Gospel) with full passage text - Fasting rules with clear guidance on what is permitted - Troparion hymn text with tone indication - Julian and Gregorian calendar dates FOUR TRADITIONS Choose your Orthodox tradition: Serbian, Russian, Greek, or OCA. Each tradition shows the correct calendar, saints, and fasting rules for your church. FOUR LANGUAGES Available in English, Serbian (with Cyrillic/Latin script toggle), Russian, and Greek. 15 YEARS OF DATA Pre-loaded calendar data from 2016 to 2031. Works completely offline with zero internet dependency. FEATURES - Monthly calendar with fasting indicators and feast day markers - Full-text search across saints, feasts, and readings - Personal nameday and Slava reminders - Daily notification reminders - Dark mode with Byzantine church interior aesthetic Built with reverence for the Orthodox tradition. Free, offline, no ads.