Objectives:

1. How to integrate Core Data with the SwiftUI App
2. Get familiar with Xcode's new Core Data template
3. How to create basic Widgets for iPhone and iPad devices
4. How to develop a custom Toggle style and make a checkbox
5. How to Create, Read, Update and Delete database items
6. How to toggle Light and Dark mode appearances
7. How to store the app's appearance using the App Storage
8. Set up Widgets with different sizes (small, medium, large)
9. How to set up the Preview to test the different Widget sizes
10. Create visual effects with SwiftUI’s blur and color overlay mode

iPhone:

iPad: