Part III
Focus on the User
In this part . . .
Your app’s primary purpose is to provide your users with a means of improving their lives. If your app is making users’ lives better, more users will buy your app. This part gives you the foundation of code to support your users while they use your app. You’ll first discover how to store the data your users provide to your app to make sure that your app retains the important data in the best way possible. You’ll also learn how to keep your users in control of your app, even when your app is doing something lengthy and laborious. And the last chapter of this part introduces you to delivering printed and PDF document output for your users to share.
