Would I be able to package a piece of IF and distribute it as an app on iOS and Android via this?
Calico doesn’t offer that out of the box, but I am pretty dang sure there are ways to do that, yes! You’d want to look into hybrid apps, and React Native. That said, those would all just act as a wrapper for an HTML file, so you could do the same with the default ink web player, Twine, Bitsy, or anything else.