I finally got around to extract both 2 and 3 versions of Marvin, I had Marvin 2 working on my iPad Mini 6 and Marvin 3 in my iPhone 13.
Now they are both installed in old iPad 7 that does not get updates anymore, it is stuck on 18.5 from now on.
I guess I'll try to find a (cheap) iPad mini 5 next, make it my main ebook reader since I'm reading at home anyways. I knew I had a reason I never got around to sell that old iPad
