This app was mentioned in 2 comments, with an average of 2.50 upvotes
> If cabs had an app where I could set my pick up location, track my arrival, and pay through,
Some of them do tho, don't they?
U-Need-A: https://play.google.com/store/apps/details?id=dds.zoro.taxi.cab&hl=en
Green Taxi: https://play.google.com/store/apps/details?id=com.mygreen.passenger
Yeah, there's a couple of apps like that. The problem with isn't really with the apps though, it's the availability of the taxis.
Hope this helped.