What is Xcode?

iOS app development is done using Xcode, an integrated development environment (IDE) that Apple provides for free.

An integrated development environment (IDE) is a development tool that conveniently bundles everything needed for software development, such as a code editor, compiler, and debugger.

Xcode includes designers, editors, debuggers, compilers, SDKs, and other features and tools required for iOS development.

How to Install Xcode

You can download and install Xcode from the App Store.

1. On your Mac, open the App Store application.

2. In the search box, type “Xcode” and search.

3. Xcode should appear at the top of the search results. Click the Get button to install it.

You will be prompted to enter your Apple ID and password, so if you don't already have an Apple account, be sure to create one!