Posted August 13, 2008 - 10:31 am
Downloadable applications from Apple's iTunes App Store can turn your iPhone into a helpful traveling companion. As of this writing (early August, 2008), the App Store's Travel category includes foreign language translators, currency and weight/measure converters, a smattering of guides to municipal transportation (such as one for London's Tube), and Frommer's city guides for New York and San Francisco.