Metro HD app for iPhone and iPad

Metro HD is a simple world city of metro application program for the ipad.
The subway of NewYork, Tokyo, Seoul, and all parts of the world in the main 23 cities is included, it is conveniently served to travel abroad.

included regions
-United States
NewYork,WashingtonD.C,Chicago,Boston
-France
Paris
-UK
London
-Canada
Toronto,Montreal
-Japan
Tokyo,Osaka
-Italy
Rome,Milano
-South of Korea
Seoul,Pusan
-China
Beijing,Shanghai,Hong Kong
-Mexico
MexicoCity
-Rusia
Moscow
-Austria
Vienna
-Sweden
Stockholm
-Spain
Madrid
-India
Delhi

Metro HD is Internet connection or 3G connection are not necessary.
Support ipad
iphone os 3.2