It doesn't work All buses go to Pile. You put your bus stop and add Pile and it says route not found. A complete waste of space. The Istanbul bus app which has about 10000 buses it seems worked well this with a hundred max was a complete fail. Also the bus stops don't have the name of the stop on so that's very unhelpful as well
Bus stop names not user friendly, why can't you click on a map of dubrovnik and select the bus stop (not STATION). Atleast copy Arrivo Sydney lite and see what a proper app is, real time, constant updates, gps location of bus, that's an app.