Setting up your development environment
Learning a new development environment can be a roadblock. Luckily, Apple provides some excellent tools for iOS developers. We will start our journey by installing Xcode.
Introducing and installing Xcode
Xcode is Apple's integrated development environment (IDE). You will need Xcode to create your game projects, write and debug your code, and build your project for the App Store. Xcode also comes bundled with an iOS simulator to test your games on virtualized iPhones and iPads on your computer.
Apple praises Xcode as "an incredibly productive environment for building amazing apps for Mac, iPhone, and iPad".
To install Xcode, search for
Xcode in the App Store, or visit http://developer.apple.com, select Developer ...