Nistikon — Orthodox Calendar
Orthodox fasting calendar, feasts, saints, prayers, and daily guidance
About Nistikon — Orthodox Calendar
What is the fast today? Nistikon answers as soon as you open it, in plain language, with bundled content that works offline.
Nistikon is a calm daily companion for Orthodox Christians, from catechumens taking their first steps to lifelong faithful. There are no ads, accounts, analytics, or developer data collection.
TODAY AT A GLANCE
• The day’s fasting rule explained in practical language
• Feasts and saints commemorated, with short notes
• Scripture reading references
• Pastoral guidance to follow your priest’s direction
A 50-YEAR CALENDAR
• Every day from 2026 through 2075, color-coded by fasting level
• Full details for each available day
• New Calendar and Old Calendar modes
• Greek (GOARCH), Antiochian, OCA, ROCOR, and Serbian presets
PRAYER
• A searchable library of 17 public-domain prayers
• Readable serif text with adjustable size
• Premium Morning and Evening prayer rules with gentle optional reminders
PREMIUM
• Full 50-year calendar browsing
• Old Calendar rendering
• Pascha and fasting-season countdowns
• Morning and Evening Prayer Rule
• Optional local reminders
• Home-screen widget content
The free tier includes Today, the current-month calendar, the complete prayer library, and Settings. Prices and any eligible introductory offer are shown by Google Play before purchase.
Subscriptions renew automatically unless canceled. Manage or cancel in Google Play.
Calendar and prayer content is bundled for offline use. Prayer texts come from public-domain sources, including Hapgood (1906); attributions are listed under Settings > Content Sources. Fasting practice varies, so follow the guidance of your own priest.
Privacy Policy: https://branicio.github.io/nistikon-support/privacy.html
Terms of Use: https://branicio.github.io/nistikon-support/terms.html
