RAIL DATE App is a free Android application developed by Kalai Apps in the Travel & Navigation category. It provides users with the ability to calculate and determine the date when train tickets will open for their desired travel dates. Additionally, the app offers features such as adding the calculated date to the user's calendar as a reminder to book tickets.

One of the standout features of RAIL DATE is its General and Tatkal Ticket Booking Open Calculator. This allows users to easily determine the opening dates for both general and tatkal tickets, providing them with valuable information for planning their train journeys. The app also includes a Cloud Holiday/Important Date Lister, which displays important holidays like Pongal, Diwali, and Christmas, along with their corresponding weekends when there is a high demand for tickets. Users can add reminders to their calendars for these important dates.

With the push notification feature, RAIL DATE ensures that users never miss the ticket opening on important dates such as Pongal and Diwali weekends. This eliminates the need to rely on TV channels or newspapers to remind them to book tickets during busy holiday periods.

Overall, RAIL DATE is an extremely useful app for travelers who frequently visit their native places during long holidays or for family function planning. Its ticket booking open calculator, cloud holiday lister, and push notification feature make it a convenient tool for staying updated on ticket availability for train journeys.