iSubwayMaps.com
Very Handy Subway Maps – A great help for my NYC trip! Nice and best of all, FREE!
Subway maps for your iPhone, iPod or iPod Nano
Berlin
New York
Bilbao
Paris
Boston
Philadelphia
Chicago
Salt Lake City
Hong Kong
San Diego
London
San Francisco
Los Angeles
Seoul
Melbourne
Tokyo
Milan
Toronto
Montréal
Vancouver
Moscow
Washington DC
(Get them HERE)