According to Xiaolan official website, Xiaolan is a gay social application specially designed for gay users. Based on accurate geographical positioning, you can find and find like-minded friends around you, view their personal data, trends and photo albums, make multi-dimensional matching according to your hobbies, and join different interest groups to interact with you. The software aims to provide services for gay users, focusing on mobile Internet socialization and providing convenient social services for every gay user. WeChat, Momo, Weibo, news client and so on, which are called gay versions by netizens.