Vé tàu is an Android app developed by TLS - ThangLong Software.Jsc that allows users to book and purchase train tickets online for national railway routes in Vietnam. The app can be found by searching for keywords such as dsvn, tauhoa, or muave. With this app, users can skip the long lines and hassle of purchasing tickets in person and conveniently book their train tickets from the comfort of their own device.

The app is user-friendly and offers a variety of features such as a search function to find available trains, seat selection, and secure payment options. The app also provides real-time updates on train schedules and ticket availability, making it easy for users to plan their travel itinerary. Vé tàu is a free app and a must-have for anyone who frequently travels by train in Vietnam.