iOS Programming: The Big Nerd Ranch Guide

Introduction

The book iOS Programming: The Big Nerd Ranch Guide (7th edition, 2020) by Christian Keur and Aaron Hillegass is not just another textbook on Swift. It is a legendary guide that has been helping beginners and experienced developers systematize their knowledge of building iOS applications for many years. Big Nerd Ranch is renowned for its practical approach, and this book is a shining example. It will take you from the first line of code to publishing a finished app on the App Store.

What the book is about

The book covers the complete iOS app development cycle. You will start with the basics of the Swift language and the Xcode environment, and then step by step create several real projects: from a simple to-do list to an app with a camera, Core Data, and animations. Special attention is given to the MVC architecture, working with tables, navigation, gestures, multithreading, and debugging. Each chapter contains practical assignments and exercises that reinforce the material covered.

Who this book is for

The book is aimed at beginning iOS developers who are already familiar with the basics of programming (for example, in Python or Java) and want to transition into mobile development. It will also be useful for those who have already written in Objective-C and want to learn Swift and modern frameworks. Experienced developers will find a structured presentation of best practices and in-depth topics such as Core Data and networking.

What the reader will learn

• Swift 5 basics: variables, functions, classes, protocols, closures.
• Working with Xcode: Interface Builder, Storyboards, debugger, Instruments.
• UIKit: UIView, UIViewController, UITableView, UICollectionView, navigation.
• MVC architecture and separation of concerns.
• Working with data: UserDefaults, Core Data, Codable, networking (URLSession).
• Multithreading: Grand Central Dispatch and OperationQueue.
• Animations: UIView.animate, CAAnimation, UIKit Dynamics.
• Camera and photos: UIImagePickerController, AVFoundation.
• Localization and adaptation for different screen sizes.
• Publishing: project setup, testing, submission to the App Store.

Strengths

The main advantage of the book is its practical focus. You don't just read theory; you write code from the very first pages. Each chapter is built around a specific application that gradually becomes more complex. The authors explain not only the "how" but also the "why" – this helps form the right developer mindset. Another plus is its relevance: the 7th edition covers Swift 5, iOS 13, and Xcode 11, making the book compatible with modern tools. The quality of the editing is also worth noting: the text is written in a lively language, without excessive academicism, yet technically precise.

Who it is recommended for

The book will be useful for anyone who wants to systematically learn iOS development and build a solid foundation. It is ideal for self-study and can also be used as supplementary material in courses. If you already know how to program in another language and want to quickly enter the world of Apple, this guide will be your reliable compass. Even if you are an experienced developer, you will find clear explanations of complex topics (for example, Core Data or working with gestures) that will help fill in any gaps.

Conclusion

iOS Programming: The Big Nerd Ranch Guide is a benchmark guide that does not lose its relevance over the years. It combines depth, practice, and clarity, making it one of the best books on iOS development in both the Russian and English markets. We recommend it to everyone who is serious and wants to create high-quality applications for iPhone and iPad.