Absolutely the best!!
Finding your way around the MTA can be confusing and intimidating - but not with this handy app. Tells you what trains arent running, how to get where you need to go, and even gives you a map showing your station and train changes. I only wish the route planning function updated with the service interruptions! Great app otherwise - dont travel NYC without it!!
Theodage about
New York Subway MTA Map, v4.1.6