After completing the first PluralSight course and a working App, the first thing I noticed is that my app does not persist data. One of the main goals of this app is to help you track, over time, how many carbs you eat. You can enter data into the app, interact with that data, but once you close the app it all goes away. Thats not terrible useful, so I needed to find a way to store the data that is entered. I know a little about iOS, and knew that CoreData was a framework that iOS has to store data within an app, so I searched on PluralSight for CoreData and found one course, Introduction to iOS for .NET Developers , by Jon Flanders. I thought, "Hey! That is me, awesome." First major difference in this course over others I have watched, he has broken it up into almost all 1 minute segments. That sort of makes sense here because he is mostly just relating .NET to iOS development, and assumes that once you know how to translate what you want to do in .NET to iOS that you can...