The rapid development of the Mobile Internet has driven a complete system of mobile application development. In 2014，the number of mobile application developers in China reached over three million，with a growth rate of about 16%. Benefited from the open and support of developers’ service platform，its surviving environment has been further improved. The competition of development platforms makes services better and better for the application developers. The interdependence of mobile application developers and the mobile application development platform results in a healthy trend for mobile application development in China and acts as an impetus to China’s mobile internet.