Things IRL work differently. I mean, if you are into picking people at bars just by their looks, then yeah, dating apps go in that line. If you have long conversations with a friend of a friend at a party (or on some special interest groups), then dating apps are nothing like that. OK, maybe OkCupid, but back in the good old days.
I often hear from women dating men that they would have swiped left their partner on Tinder.