Zo: Zoroastrian Calendar
Zoroastrian Roj, Mah & More
Free · Designed for iPad. Not verified for macOS.
Zo Calendar is a modern Zoroastrian calendar for Parsi, Irani, and Zarathushti communities worldwide. Whether you follow Shahenshahi, Kadmi, or Fasli, it keeps you connected to your faith, traditions, and community every day.
THREE CALENDAR SYSTEMS, ONE APP
- Shahenshahi followed by most Parsis in India
- Kadmi runs 30 days ahead of Shahenshahi
- Fasli aligned with the spring equinox
Switch instantly between calendars from settings.
DAILY ROJ AND MAH
- Today's Roj (day) and Mah (month)
- Roj Yazata with meaning and spiritual significance
- Distinctive Roj artwork for each day
- Compare all three calendar dates in one tap
SACRED OBSERVANCES AND FESTIVALS
Stay updated on key religious days:
- Navroz New Year
- Khordad Sal birth of Prophet Zarathushtra
- Muktad Farvardigan 10 day remembrance
- All six Gahambars
- Gatha Days
- Pateti
- Jashan days when Roj equals Mah
- Festivals like Sadeh, Yalda, Tirgan, Mehregan
Each includes significance, rituals, and traditions.
SACRED ANNIVERSARIES: FIRE TEMPLE SALGIRAHS
- Atash Behrams across Udvada, Navsari, Surat, and Mumbai
- Atash Adarans across Mumbai, Surat, Gujarat, Maharashtra, and the diaspora
- Founding year and city for each fire temple
- Salgirah day notifications across every panth
- Roj and Mah doctrinally validated, with disputed entries withheld until priestly confirmation
A growing canon, expanding with every release.
CHOGHADIYA AUSPICIOUS TIMES
- 16 daily time periods day and night
- Colour coded by auspiciousness
- Highlights Amrit, Shubh, Labh
- Based on local sunrise and sunset
YOUR SPECIAL MOMENTS
- Monthly Roj birthdays
- Baj remembrance days
- Navjote, wedding anniversaries, and more
- Smart reminders
- Cloud sync across devices
TODAY'S ROJ ON YOUR HOME SCREEN
- Roj and Mah with themed artwork
- Sacred Day indicators
- Pre sunrise awareness
- Quick access to today's calendar
BUILT FOR THE COMMUNITY
- Works offline
- Google or Apple sign in
- Dark mode
- Location based sunrise and sunset
- Covers 49 plus cities across India and globally
Download Zo Calendar and carry your faith, observances, and heritage with you every day.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• You now have 10 Moments! (up from 5)
• 22 new cities, with smarter "Nearest to you" picking
• Dark mode revamped for cleaner contrast
• Moments tab grouped by Today and Upcoming
• Sacred Day notifications and reminders more reliable
• Small visual and stability fixes
The developer, Hanoze Boga, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hanoze Boga
- Size
- 87.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 ZoApps.in