Chocolate Beer?

I tried Steamworks Salted Chocolate Porter tonight. Chocolate beer. Yup, it's really a thing.

It's a dark malty beer, kind of like Guiness. But not as heavy. Actually, it was better than I thought it would be.
I use the Vinio app on my phone to track all the wine I try. When I like something I put it in the app, so when I visit the wine store, I know what to look for. I kind of wish they had an app for beer. Or maybe they do, and I just haven't found it yet.