I got Wolfenstein 3-D running on the iPhone again by updating the GPL source code.
Repo is here:
Long article explaining everything is here:
I also got it running on an Apple TV. Check that out here:
Wolfenstein 3-D on iOS 11 using MFi controller
Could you post a video with instruction how to install any of your ports on iphone/ipad? I have xcode and have mac and so on but I really don't know where to start… :/