I keep going round in circles on which is currently the no 1 dating app and I'd rather ask than guess. Applied to currently casual, half the frustration disappears once you test the search filters before uploading anything. The currently apps case is instructive — most of the disappointment traces back to how well it works on a weak connection.
For currently casual in particular, it is worth checking the depth of the profile fields before you look at the badge on the download page. With casual apps, you get further if you keep the conversation on-platform until you have met.
If currently casual is your priority, the platform resets your filters after an update, which explains most of the complaints in threads like this. When it comes to which is currently the no 1 dating app, the platform resets your filters after an update, and how quickly the inbox fills suffers for it. Tell me where the casual apps reasoning above falls down.