Orthodox Atlas
A Digital Cathedral
Free · Designed for iPad. Not verified for macOS.
The Orthodox Church's year, in your pocket.
Orthodox Atlas is a calendar, prayer book, and reference for Orthodox Christians — free, with no accounts, no ads, and no tracking.
THE CALENDAR
Every day of the year with its saints, feasts, fasting rule, tone, and scripture readings. Follows your church — Old or New Calendar — with the fasting discipline your parish keeps.
THE SAINTS
Lives of the saints for every day, with their icons, troparia, and kontakia. Each text names its source.
PRAYERS & SERVICES
Morning and evening prayers, preparation for Communion, the Divine Liturgy, Vespers, Matins, and more — readable in ten languages: English, Serbian, Greek, Russian, Romanian, Bulgarian, Ukrainian, Macedonian, Georgian. Download everything for reading without a connection.
THE CHURCHES
A map of Orthodox parishes and monasteries worldwide — find a church near you, with contact details and directions.
EVERYWHERE YOU ARE
Widgets for your home screen, an Apple Watch app with complications, quiet notifications for feasts and fasts if you want them, and iCloud sync that keeps your place in a text across your devices. Works with VoiceOver, Dynamic Type, Reduce Motion, Voice Control, and Switch Control.
Orthodox Atlas is free. No sign-up, no subscription, nothing collected beyond anonymous usage counts. What the Church has prayed for centuries, ready when you are.
Ratings & Reviews
Bug fixes and visual improvements
The developer, Lazar Katanic, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Search History
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lazar Katanic
- Size
- 174.2 MB
- Category
- Reference
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
English and 8 more
- English, Bulgarian, Georgian, Greek, Macedonian, Romanian, Russian, Serbian, Ukrainian
- Age Rating
13+
- 13+
- Infrequent
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Contains
Health or Wellness Topics
- Copyright
- © 2026 Lazar Katanic