If you live in Barcelona or are going to travel there, you may be interested in this application developed by the Barcelona Metropolitan Transport Service which will make it easier and more comfortable for you to access public transport around the city.
All the Barcelona bus and underground info
With TMBAPP you will be able to locate the nearest bus, underground and tram car stops or even train stations to your current location, the timetables, find out exactly how long it will take for the next public transport to arrive and plan how to get to specific destinations.
Ideal for both tourists and residents of the Catalonian city.
Previously known as TMB Virtual, this app is essential on your telephone or Android tablet if you need to move around the Ciutat Comtal on public transport.