Google earth app by google is good for use in 2D or 3D view. It is used approax in all countries. I also used this application. It can be used to find your current location or destination in 2D or 3D. It gives 360 degree of image. Google also give option for street view. But it shows street view for only those which are available. This gives very bad experince for use. But street view in india is not very good because india has too very small streets. This app need further updates for more effecient working in our country.