A free app for Android, by Clagt.

Hindi Calendar (also known as Panchang and Vyanjan) is a Hindu calendar app for Android. It provides you with a list of days for all months of the year. This app can be used for planning your daily activities and also for finding out the exact date of a festival or a holiday. It can also be used for calculating the days remaining before a certain event (e.g. a wedding) or for calculating the time that has passed since a specific event (e. the birth of a child). This app has been designed to be as simple as possible to use and to provide the best possible user experience.