Android is prepared and promoted by the search engine giant, Google. Android is the world”s fastest growing mobile operating system today. With the launch of a numbers of new smartphones based on this OS by a lots of mobile manufacturing companies like Samsung, Motorola, HTC etc, it has acquired top position on the mobile market as well as among the all mobile platform, Android is one of the best OS ever due to being open source. Today, Android has attained its own marketplace, where there are more than 450K applications already uploaded by thousands of mobile app development firms as…