Sniffies, Rewazea, GROWLR, Jackd, Taimi, Hinge, Adam4Adam, DoubleList, Scruff, Archer, BiggerCity, Hornet, ROMEO ...
I've tried them all. It's often the same people and the same experience.
If you want good results, you need a great profile - be positive, use clear photos, and say what you're after. You also have to be aware that the person on the other end might be a bot, could be phishing for photos, or high as a kite.
It's about keeping your expectations in check, saying what you mean, and not wasting time on people who aren't a genuine match.