Ya Tren Free is an Android application that provides an easy way to find train timetables in Spain. The app is focused on middle and long distance Renfe trains, including AVE, Alvia, Trenhotel and regional trains, among others. It is a free app that offers a quick and easy way to check timetables, fares, and routes within seconds.

The app has a user-friendly interface that allows users to quickly access their last search and add the selected train to their calendar. It also provides convenient options to buy tickets on the website or by phone. However, it does not include commuter trains. Overall, Ya Tren Free is a useful tool for anyone traveling by train in Spain who wants to quickly and easily find the necessary information.