OK, 1 week in and I can say so far that all the kink apps yielded 0 results (All BDSM related). Tinder; I am chatting to a cake-sitter and someone who thinks I'm "fun and honest" but only wants friendship. Bearing in mind my only picture was my avatar here and all my profiles mentioned sploshing and polyamory I think Tinder is that way forward, though yet to try OKcupid.
THAT SAID, I have yet to meet anyone so they could still be a llama and 2 penguins in a trench-coat for all I know.