The application of the MAV-START Co. is useful for planning train travel, and also enables tracing the current position of the trains easily. Vonatinfo app knows everything about the trains: after setting the date of travel, departure and destination station and available discounts it helps you choosing the best journey. It also provides information about the stations, changing trains; displayes price of the set journey; indicates trains with obligatory surcharge. The trains can be traced real-time on the map. Unique function of the app is the real-time chat with fellow passengers on the same train.