Time flies when you are having fun! Spent some time working on game model logic today and started to realize that I find it a little easier to write down first drafts on paper then use Xcode later. Kind of feels like writing your own instructions to yourself on what to get done in what order.
IBM Watson & iOS
IBM Cloud Developer Console for Apple looks like another good option to incorporate machine learning and other cloud services into iOS apps. Some are free lite versions and others require a subscription.