Bests & Worsts Reviews from Amazon

Downloaded this on a Kindle Fire 8 HD. No indication it was a "pay only app". No Free trial... It installed no problem, setup to my printer was easy, but then I tried to print a 1 page document, it said I needed to install and pay for the premium version. UNINSTALLED. Got a different FREE app that works. I don't want to pay $9.95 for something I might use maybe once a month or less...