It's very polished and has most of the features I'm looking for. The UI is smooth, connects to my BGG account, and it's free!
A couple downsides:
-Nobody uses it. I happened to stumble upon a Reddit post that mentioned it, otherwise I wouldn't know it exists. When I signed in there was one other person in my area, and they have yet to answer me 2 weeks later.
-It only shows users who've checked in. Not game stores (FLGSs), events, or libraries/cafés that offer board gaming. And once someone's checked in, they stay checked in and are quite possibly not even using the app anymore.
I like the idea of the app, and it looks great. I just haven't successfully used it yet.