In this chapter, we examined a number of techniques that will be helpful when building your own custom views and custom controls. This includes custom drawing, custom transitions, and tracking user interaction through gesture recognizers.
We will take this a step further in Chapter 8, when we look at advanced user interface techniques. In the meantime, Chapter 5 will look at saving our application’s data. Chapter 6 will look at syncing that data using iCloud, and Chapter 7 will look at replacing our custom model with Core Data.