Programming iOS with Swift 5.3 For Beginners to Pro in 1 Hour (2021 Edition): A Crash Course on Developing iOS and Mac Apps Using Swift 5.3 and Xcode 12.3

Build Real iOS Apps from the Ground Up 💻

This 2021 edition is a hands-on crash course for readers who want to move from Swift syntax to a working iOS app. Robert Kissinger starts with the tools and language features that make Xcode feel less like a maze and more like a workspace, then keeps the project moving forward chapter by chapter.

Across 26 chapters, the book pairs Swift fundamentals with the practical work of assembling an app. The result is a guided route through the ideas and screens that beginners often meet in fragments: values and types, optionals, loops, collections, functions, closures, classes, structures, enumerations, protocols, extensions, and error handling.

From Swift Basics to Interface Building ⚙️

Early chapters cover Xcode installation, the Xcode interface, the iOS simulator, Swift playgrounds, data types, constants and variables, type inference and safety, operators, conditionals, and optionals. From there, the book turns to interface work: collection views, storyboard connections, table views, view controllers, and the MVC pattern.

Later chapters introduce MapKit, JSON data, Core Data, custom UIControls, the photo library and camera, Apple Silicon Macs, SwiftUI, widgets, App Clips, and the steps for preparing an app for the App Store. The sequence gives readers a sense of how separate iOS features fit into one project rather than treating each topic as an isolated demo.

Who This Book Is For 📱

New iOS developers can use the project as a spine to follow from first Swift statement to a more complete app. Readers who already know some programming may find the Xcode 12.3-era workflow useful as a refresher, especially in the later chapters on data, maps, Core Data, widgets, and app distribution. The writing is direct and example-driven, with around 157 pages and a beginner-focused pace that continues into more advanced project features.

If you learn best by typing code, running the simulator, and seeing where each piece belongs, this crash course offers a structured way to practice the Swift and Xcode skills that iOS development asks for.