Hinge.

About Hinge

Hinge is an American online dating application. The app displays potential matches one at a time and allows the user to dismiss or attempt to match by responding to a specific piece of information on the other's profile. The service emphasizes uploading user-generated material in a variety of formats, such as photos, videos, voice recordings, and "prompts", as a way to express personality and appearance. The app is fully owned by Match Group as of February 2019.