correct me if i am wrong but i guess your going to create that ios13-NFC-passport-reader as standalone-app first because you can do it and such a thing doesnt exist yet - without ubic in mind but open for everyone?

that kind of app might probably have a exponential higher userbase, i imagine 1.000+ or even 10.000+ downloads within few month after release, no matter that a few dozend competitors will produce similar apps as well.

What if you link ubic directly or build-in a link into that app to a webspace where people can find and discuss all known applications that use NFC-E-Passports at that time? That would for sure be the brexit-app in the first place, but could as well link to UBIC - and content could be build out continously?