Tithi
Tithiby Sudhanshu

A Hindu calendar, built with care.

Tithi brings Panchang, tithis, festivals, lunar and solar calendars, and important daily timings together in one simple app.

Download from Play StoreOffline-first. Distraction-free. Built with care.
Daily Panchang with current Tithi, sun & moon timings, and auspicious windows

Why I built Tithi

My mum was constantly checking Hindu calendars to find tithis, festivals and important dates. The problem was that there wasn't one simple place that showed everything she needed.

So I built Tithi for her.

Tithi is designed to be an offline-first Hindu calendar, so the core calendar and Panchang experience doesn't depend on an internet connection.

Features

Everything essential in a clean, focused interface.

Hindu Calendar

Complete lunar and solar month views with seamless day-to-day navigation.

Daily Panchang

The five core limbs: Tithi, Vaar, Nakshatra, Yoga, and Karana.

Tithi Information

Precise start and end timings for every Tithi so you always know when transitions occur.

Lunar & Solar Month Systems

Support for both Amanta and Purnimanta month traditions across different regions.

Festivals & Important Dates

Upcoming Hindu festivals, Ekadashi, Purnima, Amavasya, and significant Vrats.

Muhurat & Auspicious Timings

Abhijit Muhurat, Amrit Kaal, and optimal windows for auspicious beginnings.

Sun & Moon Timings

Accurate sunrise, sunset, moonrise, and moonset calculated for your location.

Rahu Kaal & Significant Periods

Clear daily windows for Rahu Kaal, Yamaganda, and Gulika Kaal.

Offline Functionality

Runs entirely on-device without requiring an internet connection.

Simple, Distraction-Free

A clean, modern interface designed without clutter.

Zero Distractions

No ad banners, interstitial videos, or promotional tracking.

Help shape Tithi

Have suggestions, noticed calculation discrepancies, or want to report an issue? Your honest feedback helps make Tithi better for everyone.

Feedback areas
  • Incorrect dates or astronomical timings
  • Calendar system issues across regional traditions
  • Missing festivals or regional observances
  • UX problems and readability issues
  • Features you would like to see in future updates
Have feedback, questions, or spotted an issue?sudhnsh16+tithi@gmail.com

A closer look

Screenshots of Tithi.

Tithi Today view in dark mode displaying Trayodashi tithi, sunrise, sunset, moonrise, Abhijit Muhurat, and Rahu Kalam.
Daily Panchang with current Tithi, sun & moon timings, and auspicious windows.
Tithi monthly calendar view with festival indicators and upcoming festival cards like Sarva Pitru Amavasya.
Full month calendar view with lunar-solar synchronization and upcoming festival alerts.
Tithi week view displaying day-by-day Tithis, Paksha details, and Ekadashi observances.
Week view with day-by-day Tithi transitions, Paksha, and fasts.
Tithi Vedic Chronology & Eras dialog showing Samvatsara, Ayana, Ritu, Yoga, Karana, and Rashi calculations.
Vedic chronology details: Vikram & Shaka eras, Samvatsara, Ritu, Yoga, and Karana.
Tithi Set Reminder or Alarm dialog for Brahma Muhurta, Sunrise, and Tithi completion.
Built-in notifications and native device alarm integration for sacred timings.
Tithi festival search showing Diwali significance, fasting guidelines, and Abhijit Muhurat.
Comprehensive festival search with cultural significance and fasting guidelines.
Tithi settings screen showing location, language, number script, Purnimanta or Amanta systems, and Ekadashi traditions.
Customizable regional settings: Purnimanta/Amanta, Smarta/Vaishnava traditions, and location.
Tithi Today view in warm light theme showing daily Panchang timings and context.
Carefully designed light theme with high contrast and calm visual hierarchy.