And there are plenty of children, whose parents met each other that way. It is used by both adventure-seekers and more serious individuals, dreaming about big and pure love. Tinder is a very popular app in the West. However, later, heterosexuals decided to put an end to that discrimination. The prototype of this app was Grindr, intended for gays and lesbians. Tinder is a mobile dating app with geolocation matching, i.e., it matches you with people who are within a relatively close distance to you (within a range of 100km).