Neither CocoonJS nor appMobi's directCanvas requires a license to use, and you can already export with both of them in current releases of C2. Although releasing native apps on iOS does require an apple developer account. (when it becomes available)
Oh wow, this is embarrassing Should have done more research! Thank you Nimtrix. I was confused when I saw people commenting about $99 to make iOS apps, for which I assumed was for an iOS exporter, I think it was for the apple dev account.
As far as I've seen, Scirra's politics is to make a great sotfware for a fair price, instead of pulling your money out of your pocket (like seperate exporter licences, etc..). This is why I choose them.