Smart phones give the new market in the field of mobile communication called Mobile Application development. By using the smart phone a developer can develop many applications that can be run on given application environment. Mobile Application provides features called custom or user defined functionality in Mobile Phones. Today Mobile Application become advance and advance it can integrate a number of field of mobile computing like wireless network, Mobile Web Technology, GSM, GPRS and more.But as increase the capabilities of Smart phone the previous user of smart phone also like to use similar application in their device. The Mobile Augmentation Architecture provide a technique in which mobile application developer can build application such that it able to built application that give platform or network not support.