If you have a jam-packed schedule visiting all of the exciting places in Tokyo
, the Tokyo Metro app is your new best friend. Available in English, French, Spanish, German, and Japanese, this app will tell you how to get from point A to point B without following the complicated metro map. It can even use your current location to help you find the nearest station!
Get the app for your iphone here
The City Rail Map
App will also give you transportation information about the Tokyo area.