Talk:Friends/@comment-6769964-20150615190758/@comment-6613158-20150616192740

DragOnIn: it's not one or the other. On an iDevice you can both use Game Center Friends and your Facebook Friends. The only difference is that usually you would already be connect to Game Center and that you have to login to Facebook in the Social Menu in the game. This you have to do only once.

Your friends will show up in the same list: there is no difference between where they 'come from'. Or at least not a difference that I have noticed...