Yeah, I just saw it even says in the description that it is not compatible with any of the fires. The developer leaves comments in reviews saying it shouldn't even show as compatible in the app store. It shows for me compatible with my Fire HD from last year and the very first fire 7 inch that came out.
Oh well, just thought something to try. Not wasting my coins if it doesn't work. I need them for the stupid games I get hooked on.
Sorry about your cow problems. I get to stare out at a huge bridge they just build on one end of my building, the other side of the apartments they are building a brand new Walmart. Traffic is awful. I think I'd rather look at cows. I miss my out in the middle of nowhere Bavarian village I grew up in. Many cows, not ours though.