Taking undergraduates and graduates of Chongqing Medical University as study objects, the survey on their awareness and usage of mobile medical APP has been carried out, including Internet equipment and duration, awareness rate and way, installation rate and quantity, usage rate and frequency, installation purpose, etc. The result shows that the awareness rate of mobile medical App among medical students is high but the usage rate is not high, and the demands of mobile medical App among students at different education levels and from different majors are different.