When did Grindr app start?
March 25, 2009 Grindr was launched as an iOS mobile app on March 25, 2009, by tech entrepreneur Joel Simkhai in Los Angeles, California.
When did tinder get invented?
2012, Los Angeles, California, United States Tinder/Founded
Was there a tinder once Grindr?
Pre-dating Tinder, Grindr launched back in 2009 and has a location feature allowing people to see whos online and nearby, and also connect with people anywhere in the world. People can customise what type of person theyre looking for, and like Bumble and Tinder they have a swipe feature.