IOS 16 Programming for Beginners

Apple's App Store carries close to two million apps, and iOS software continues to attract large audiences. Developers who publish there can reach customers worldwide, so people who can build for iOS are in demand. This seventh edition is written for newcomers who want to learn the whole path, from mastering the Swift language to building an app of their own and getting it onto the store. It is based on Xcode 14 and iOS 16.

The book teaches through practice. Chapters combine guided tutorials and realistic examples with plain-language explanations of harder topics, so readers apply Swift as they learn it. Along the way it introduces newer technologies that can be built into apps. Its iOS 16 coverage includes Mac Catalyst, SwiftUI, Lock Screen widgets, and WeatherKit, among other subjects.

By the end, readers should be able to write and publish their own apps. The book also shows them how to draw on online resources to keep developing their skills after they finish.

It is intended for readers who already have programming experience but are new to Swift and iOS development. Familiarity with core programming concepts, such as loops and data types, is expected.