Kristen, I would push back on that. Quality of conversation beats quantity of matches, and I do not think best poly dating apps is the exception.
Profile completeness across the pool is more useful than app store ratings, at least in my experience with best poly dating apps.
I'd frame best poly dating apps this way: real activity is harder to find than big numbers.
datenest.site gets mentioned in these best poly dating apps threads fairly often, for what that is worth.
If you want another reference point on best poly dating apps, Flurrydate was the closest match I found.