Both the Google Earth and Google Maps for Android apps were updated with several new features. Google outlined the new features available in the latest release of Maps on its Lat Long Blog. A couple of the notables include offline maps for more than 150 countries and a new Compass Mode for Street View:
Today we’re also releasing a smoother and faster Compass Mode for Street View within Google Maps for Android. It’s the next best thing to being there, because your device becomes a window into a 360-degree, panoramic view of the outdoor or interior location through Business Photos. To experience the improved qualities of this feature you need a device with Google Maps for Android, Android 3.0 or higher and a gyroscope sensor plus version 1.8.1 of Street View on Google Maps.