There's Curb, here in the US, but it's basically useless because it doesn't do the two things I want: give me short wait times, and estimate fares. It gives est

There's Curb, here in the US, but it's basically useless because it doesn't do the two things I want: give me short wait times, and estimate fares. It gives estimates, but every cabbie I've taken gets angry when I tell them what they are. It sucks.