This would be more useful if setup was all slightly less impenetrable to a newcomer.
As far as I can see, you need Simconnect running on the FS PC (where does that come from?) as well as the Simconnect plugin, which appears to need to be set up for each aircraft in turn.
Then there is Touch Portal software, which I can only find for free on Play Store, which in turn has its PC software end. Am I looking at the wrong thing? Is the $15 software something else?