Bests & Worsts Reviews from Amazon

I was really disappointed to find that this app doesn't work with my Kindle Fire HD. It's not the very latest and greatest Kindle Fire model, but it's not an antique either. Come on, Hoopla app developers! Shouldn't there be a way to design the app so that it's usable by a range of Kindle Fire devices? Come to think of it, why is the app even necessary in the first place? There are plenty of websites that stream audio content directly through the site and can be accessed through just about any browser. I can access the Hoopla website and digital content just fine on my desktop PC, for instance. Why do I need the Hoopla app when accessing the same website on my Kindle Fire HD? I don't get it. Thumbs down.