
About
This app provides precise, astronomically calculated Kashmiri Hindu calendar dates, traditional festivals, and personalized lunar reminders. It offers offline functionality and native calendar sync for important dates like birthdays and Shraadhs.
What's New in Janthri
1.2.0
October 6, 2026
Added two traditional Shraadh calculation methods — Madhyaan (Ekoddishta) for annual death anniversaries and Parvana for collective offerings. Added Zarmasatam with authentic Kashmiri astronomical logic, Zang Trayi, and Nirjala Ekadashi to the festival calendar. The calendar now correctly displays multiple festivals on the same day. Fixed several notification issues: the global notifications toggle now correctly cancels all reminder types, a startup race condition that silently wiped tithi reminders, and Kshay Tithi scheduling. All reminders are now consistently delivered at 8:00 AM. Kambir Pach dates now match the printed Kashmiri Janthri. General bug fixes and performance improvements.
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FAQ
How accurate are Janthri's astronomical calculations?
Janthri uses real astronomical algorithms, specifically Meeus-based Sun and Moon ecliptic longitude calculations, aligned to Srinagar sunrise times. This ensures precise tithi, paksha, and Hindu month calculations, correctly handling complex cases like Kshaya Tithis and Adhika Masa.
What Kashmiri Hindu festivals does Janthri include?
Janthri automatically calculates and displays traditional Kashmiri Pandit festivals such as Herath (Maha Shivaratri), Navreh (New Year), Zyeshtha Ashtami, Kaw Punim (Raksha Bandhan), Khetsimavas (Diwali), and many more, following authentic observation rules.
Can Janthri remind me of lunar anniversaries?
Yes, Janthri allows you to enter Gregorian birth or passing dates with exact times to calculate the original tithi. It then automatically finds the correct tithi anniversary each year and sends push notification reminders in advance, which is particularly valuable for Shraadh dates.
Does Janthri work offline?
Yes, Janthri works entirely offline. All calculations are performed on your device, ensuring your family dates remain private as no data is sent to any server and no login is required.
Can I sync Janthri events with my phone's calendar?
Janthri offers native calendar sync, allowing you to export your Shraadhs and festivals directly to Apple Calendar with one tap. You can receive reminders a week and a day before these events.
What information is available at a glance in Janthri?
Upon opening Janthri, you can instantly see today's Tithi, Paksha, Hindu Month, Vikram Samvat year, sunrise and sunset times for Srinagar, any festivals falling today, and upcoming birthdays and shraadhs.
Is Janthri available on multiple devices?
Janthri is supported on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.
How often is Janthri updated?
Janthri was last updated on July 30, 2026, with version 1.0.0. This indicates it is a relatively new application with its initial release.


