Poto doesn't unlock for me, I have the pro version on tpa ps4.
They did, tpa-tables bought are for free in spaNo difference. I think Farsight said that they were going to make them free for whoever purchased them in TPA, but I'm not sure if they implemented it yet.
On the iOS version, some had a few graphic improvements and all were updated to the most recent flipper physics. But overall not a huge difference. Probably less of a diff on console versions.
It's all about AC/DC, Star Trek, and Mustang imo.
No difference. I think Farsight said that they were going to make them free for whoever purchased them in TPA, but I'm not sure if they implemented it yet.