Good app but some real problems

This app is good. It does all the things the name implies, which is all you need from it really. I paid the $20 to upgrade, and remove the 3-page-at-a-time limit, which I didn’t begrudge at all. It was worth the cost.
The problem is that twice now, since I purchased it in Dec, it has seemingly randomly decided that I didn’t in fact upgrade, and it wanted me to pay another $20 to upgrade again, so I can continue my work. This is ridiculous. I can’t recommend something that feels like extortion. Thanks anyway.

Lady.Firesong about PDF to Pages Free