[jschwartzi]

I used to take taxis, but there's a whole world of difference between not having any idea what a trip will cost or how long you have to wait, and getting an estimate and seeing how many cars are available within a few blocks. I will never use a taxi in cities with Uber.

[coredog64]

I traveled to Dublin on business two years ago and I absolutely loved the Hailo app. I could get a cab, see where the driver was (i.e. wait out of the rain), know how long the wait was going to be and approximately how much the fare would be. I associated my credit card with the app and could pay as well.

There was a competitor app (can't recall the name) but most of the drivers said they drove for both. IIRC Hailo took a 10% cut, but all the drivers agreed it was worth it to find fares.

[jschwartzi]

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.