|Since smart phone is introduced in the market, rapid growth is accomplished due to app(application) which takes leading role in wireless internet market including mobile. revolutionary market network named "app store" and communication between most of users and supplier draw basis of the growth. Therefore, as factors for success of app game, successful app game should be developed through corresponding satisfaction of user"s preference, necessity, expectation, and app developer, app designer should design interface through core design factors for such factors. To enhance satisfaction rate of interface, establishing quantitative evaluation such as SEM(Structural Equation Model), OAT(Orthogonal Array Tables) is studied. So far, many developers and designers have been studied and developed for visual/sensible expression with which user experiences directly such as video, graphic, scenario. However, it is realized that prior investigation of causality among potential factors against satisfaction rate for users in operating app game is necessary to improve satisfaction rate for above development factors. You should recognize that interaction and challenge for customer satisfaction affect as main success factor and there are core design factors for game interface such as control, conceptual model, reality, correspondence.