For many, standing is the most comfortable way to ride Torontos subway — that is, until you suddenly find yourself blocking a subway door through which fifty people want to exit! This app allows riders to see which side of the train the doors will open at every station, so you can move yourself out of the exit doorway before the train stops. On less crowded trains, this app is useful for avoiding the mild embarrassment of lining up to exit on the wrong side.