Whether or not you want them, iOS game controllers have arrived. What do they do? Unlike previous novelties such as the iCade, MFi game controllers are specifically made for iOS 7 according to specifications provided by Apple, and work with a growing list of compatible games that tap into that MFi controller spec, so all future accessories can work.
That's the plan, but in practice, there are still lots of games that haven't updated to take advantage of these controllers. And the controllers themselves come in a variety of flavors: some connect directly with an iPhone or iPod … Read more