I downloaded the app, but running into an infinite spinner on the main "Artists" tab, so can't really comment on the what the app is like...
What I will say is that it seems a little unfortunate that so many "matching" apps take the tinder swipe model these days when it really makes the matching experience worse.
I have a friend who's a drummer in central Illinois. He's used https://www.bandmix.com to find multiple groups that he's been jamming with for a while now. The UI is such that you can see a grid of all the bands/artists matching your criteria, and can facet and filter your search in the sidebar with a lot of other options including distance, commitment level, genre, etc.