If you want a shortcut on most legit dating apps, this is roughly my order of checks:
- whether the age filter holds up under real use when you test it against dating apps
- whether the location radius is more than decoration when you test it against dating apps
- how the unmatch behaviour behaves once you actually use dating apps
The honest answer on dating apps is that the app is less important than the habits.
You can usually spot the difference on dating apps by how fast the first message arrives.
Profile completeness across the pool predicts outcomes better than the homepage statistics, at least in my experience with dating apps.
I'd check whether the cancellation flow does anything measurable when you test it against dating apps before committing any time to dating apps.