maomao
普費斯
Majority of hole in the wall cab offices can do all that these days. All my locals do.Because some people like the reassurance of knowing the driver's name and number plate in advance, and the reassurance of seeing their progress on a map, so they know when they're actually going to show up. It also makes sure the driver knows where you are to pick you up.
I'll take the convenience of an app over ringing up a cab office every time.