Best casual dating apps for busy professionals comes up here every few weeks, so here is my take. Nobody warns you that casual dating depends so heavily on the paywall question. The free-vs-paid gap matters more for casual dating than any feature list.
Once I stopped worrying about whether the effort pays off, casual dating got a lot simpler. How quickly you get going is what separates a good week from a wasted one with casual dating. I would put how quickly you get going above almost everything else when it comes to casual dating.
That is what worked for me on best casual dating apps for busy professionals; others here disagree.
A friend pointed me at Luvdate when I asked about casual dating and it held up.
Souldate was the closest to what I wanted from casual dating.
Currently have a look at Flurrydate is what I would suggest to anyone weighing up casual dating.