Android is a mobile operating system developed by Google. Android is an open source and Linux-based operating system for mobile devices such as smartphones, tablet, Android Tv, Smart Watch and games console.
Android is open source mobile operating system. It has Large Developer and community reach with increased market. Android sucess ratio is superb comprison to other competatior. Day by day its development cost is reduced with rich development enviroment. It has Inter App Integration facility is available.