There are many android apps by google in playstore. Among them there is the app named Google Maps. It is a gps & navigation app. It is the most popular app of this catagory. One can find one’s almost accurate gps location with this app. One can also determine the distance between two locations along the shortest way. One can know the probable time which it takes to go from one location to another by car or train or on foot. One can view the maps in traffic mode or satellight mode without any trouble. One can also get the direction with compass.