Google’s Android is an operating systems used primarily in, such as smartphones and tablets. Android, which is based and partly open source. In that its interface and basic features are generally more customizable from top to bottom. You should choose your development technology for smartphone and tablet systems carefully, as switching will require you to redevelop your entire code and development standard from existing platform to the new one. Android is now the world’s most commonly used smartphone platform and is used by many different phone manufacturers.