Brilliant App

Tube Exit is a brilliant application that does the job of directing a user to the right train carriages so you can enter and exit the train immediately upon arrival from your from your departing station. It is a must-have iPhone/iPod app for anyone living in London. The frustrating delay of coming out of a station in London, even when your train is on time immediately vanishes! 
Tube Exits shows you which carriage to get on to help you get off quickest, even when you have to make multiple changes during your journey. It even allows you to save your route for easy one touch access. The concept is great and Id definitely like to see it utilized in other metros around the world!

dodifoddiNODDY! about Tube Exits