Question: are there any free dating apps?
Answer: OkCupid. OkCupid has a huge dating pool, and uses a whole bunch of algorithms to find your perfect match. ... 
Plenty of Fish. Plenty of Fish has great matchmaking technology and a large dating pool. ... 
Hinge. Hinge offers dating features that no other app has. ... 
Tinder. ... 
Grindr. ... 
Her. ... 
Happn. ... 
Hater.