Recently the prevalence of High-speed mobile communicaition technology(4G) and Mobile terminal(smart phones, tablet PC, etc) is leading innovative change across all fields of our society as well as business environments. Furthermore, diversified mobile application service has been spread rapidly by mobile devices such as mobile phone, tablet PC. With the development of information technology, the term m-government has emerged, becoming a necessary tool for everyday citizens. The utilization of m-government has been beneficial in the development of policies by way of promoting it to encourage citizens to become more involved and by gathering public opinion to help shape policies. It's other vital purpose is in providing services to the general public, specifically in the areas of improving efficiency, quality, and convenience; regardless of social status.Despite China and South Korea sharing similar cultural backgrounds among Asian nations, South Korea's international institutions rank right at the top, in contrast to China's which are meek considering it's strong global economic presence. For this reason, we should explore the reasons which led to this outcome and discuss how to go about implementing a much improved government, including m-government.This requires creating a unified evaluation index, analyzing previous research papers, and in this given research to measure m-government electronic policy decisions and mobile application service levels.In this study, the mobile app and Busan city government in Shanghai, the easy accessibility, convenience, speed, customized services, evaluation and comparison and analysis of the terms of interaction.This study derive conclusions. First, the establishment of the Administration Information Managemment Center woring as the clearinghouse of public information is required for improving the public information sharing and utilization among public agencies. Secondly, the imporetan of the effective information resources management should be emphasized and the `Paperwork Reduction Act' needs to be introduced. Thus information should be recognized as the critical resource for accomplishing the missions and programs of the government. Also the regulatory measures such as the `Paperwork Reduction Act' should be initiated for effective and efficient information resources management in the government.Whether do we comply with the historical trend, gold the oppurtunity, construct the mobile government with the Chinese characteristic is the political guarantee which would realize the government modernization, and advances the socialism modernization smoothly. On the other hand, the development of administrative information focuses on the improvement of public services to the citizen as well as the performance of public administration. The Integrated Administration Information System can be used for providing better public information sevices to the people and improing internal information of public agencies.Keyword:(m-government, e-policy making, e-service delivery, e--overnment Level, Shanghai and Pusan, Respective APP)