This app is very helpful for Tamil people. It provides information about the most important holidays and festivals of Tamil Nadu. The most important festivals are Diwali, Christmas, and New Year. It also includes information about the festivals that are observed in other parts of India.

The app is very user-friendly. You can easily navigate through the different sections. There is a very clear and simple interface, which makes it easy to read and use. You can choose to view the different holidays and festivals in a calendar format. You can also choose to view them in a list format.

You can also view the current time and date in the app. You can easily switch between the day and night view.