Taxi Lah! is an app I recently made. It lets you do a bunch of cool
stuff involving taxis. It is only for Singapore which means
everything is very specific. Check out more info here:
http://taxilah.com. Here's the iTunes link:
http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=325758225&mt=8
Enjoy! - Thanks for your time, Sahil.