What you should know

- [Instructor] To get the most out of this course, you'll need to have a good working knowledge of Swift, since we'll be using Swift 4 for the entirety of the project. You'll also want to be familiar with iOS development in general, and the basics of the Xcode editor, since we won't be going into any of those topics in-depth. Now I'll be using Xcode 9.2 for this course, but if you're using a future version, everything will still work as expected. While you're following along, you might need a refresher in some area or another. And in that case, I'd encourage you to take a look at the Swift 4 and Xcode Essential Training courses in our library.