Google introduced the new version of Maps for Android phones last December and, besides vector graphics and offline navigation, 3D buildings were one of the main attractions of the application. The offering is being continuously improved as Google adds more and more features to the table.
Regardless if you navigate, discover or just play with Google Maps, you can now enjoy 3D buildings in new cities added like London, Paris, Barcelona, Stockholm, Singapore, Lisbon, Boulder, and 11 major cities in South Africa. Good thing is that you don’t have to install anything, just fire up Google Maps on your Android phone and navigate to one of the cities to see some 3D glamour.
Source: Google Mobile Blog