If you are using android 2.0 or higher version, now without updating any thing you can view the 3D view of buildings in Google Maps. This facility is just available in London, Paris, Barcelona, Stockholm, Singapore, Lisbon, Boulder, and 11 major cities of South Africa.
As you know last december Google Maps 5.0 for Android brings you next generation mobiles maps , which can be rotate, tilt , zoom in and out of 3D maps. This 3D building view is the development in continuation of reaching extreme standards of google maps in android.
