Porto.Bus allows you to check how long it will take for the next bus to reach the stop, for all the bus stops in Porto district, including night buses. You just need to use the stop code displayed in every single bus stop, and you'll be able to check how much time is left for all the lines reaching that stop, and their routes. Other features - List all the existing lines - See the route for each line - Save favorite stops and see the search history so you don't need to remember it - See wich lines stop at each stop