“Pay for full version” actually means pay to use.
I downloaded this cause it had good reviews, and I saw it was free, I’m not a professional so I don’t need a subscription, but when I installed it and it said “select orientation” no matter what you choose it takes you back to the “free trial” screen. So basically, since you have to select an orientation to even get started… you have to pay to do anything other than stare at the screen.