This is accomplished through a user interface that displays a grid of representative photos of men, arranged from nearest to farthest away.

Tapping on a picture will display a brief profile for that user, as well as the option to chat, send pictures, and share one's location.

No many more types could be included on this list, and some men may fit into many categories.

Tinder, OKCupid, Plenty of Fish are all standard apps you'd expect to see on a single person’s smartphone. Now, having your own ‘oh, we met on the internet’ story is just as romantic as meeting IRL (in real life).Vi DA is an online dating management agency that uses data -- both internal and external -- to ensure efficient use of online dating sites for its clients.Internally, the company tracks 19 variables related to every first message they send out on behalf of their clients.Grindr was the first gay geosocial app to launch in the i Tunes App Store and has since become the largest and most popular gay mobile app community in the world. Though based in the United States, the app quickly gained worldwide popularity through word of mouth and various media outlets.On June 18, 2012, Grindr announced that it had officially hit 4 million users in 192 countries across the globe with 1.1 million users online on a daily basis.