To start your adventure in making iOS apps with Swift, it's important to understand both the basic and some more advanced ideas.

Basic Ideas

• Variables and Constants: Use var when you want to make something that can change. Use let when you want to make something that won't change.
• Data Types: Learn about different kinds of data like Int (whole numbers), String (words), and Double (decimal numbers).
• Control Flow: Get to know how to make decisions in your code using if, switch, and loops like for and while.
• Functions: Learn how to create and use functions.

Advanced Ideas

• Optionals: Understand how to handle values safely so you don’t run into errors.
• Closures: Get comfortable with using structures that act like functions.
• Protocols: Explore how to create your own custom plans for what a certain type of object should do.

Getting a good grasp of these ideas is super important for writing Swift code that works well!