UpNext provides fully searchable maps for the entire United States with its free iOS app. The vector mapping software hopes to give Google Maps a run for its money with its unique navigation features, which allow users to check out buildings, points of interest, and publlic transport in real-time.
via PSFK: http://www.psfk.com/2012/05/dynamic-google-maps-app.html#ixzz1uZvVeUt9
Posted by david ricketts 
