Android is a comprehensive software stack of mobile devices that includes an operating system, middleware, and key application. This rich source of software bunch is used in Mobile Technology through its innovation module of The Android Software Development Kit (SDK). Android is built on open Linux Kernel. This particular software for Mobile Application is made to be open-source, thereby allowing the developers to introduce and incorporate any technological advancement. Build on a custom virtual machine android gives its users the additional usage and application power, to initiate an interactive and efficient application and operational Software for your phone.