Monthly user retention rate of China's major medical cosmetology apps 2019
As of June 2019, SoYoung, a cosmetic surgery app backed by Tencent, had the highest average monthly user retention rate at 30.8 percent among medical aesthetics apps in China. The app allows users to share their experience of cosmetic procedures and search for professional advice. SoYoung, Gengmei and Yuemei dominated the Chinese plastic surgery industry.