Black Friday 2021: All Books 50% off!

All books are 50% off as part of our Black Friday 2021 Event! By Chris Belanger.

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It’s Black Friday at, and one of the things we love around here is our collection of 40+ professional mobile development books.

In fact, we love them so much that they’re all 50% off from now until Monday, November 29!

Had your eye on a particular book all year? Then honestly, now is the time to grab it, because these deals won’t last forever.

And as always, single book purchases get you full and immediate access to the PDF and ePUB versions of the book — as well as always-on access through our online book reader. It’s the best of both worlds!

Here’s just a sample of the books on sale this year at

Flutter Apprentice

Build for both iOS and Android with Flutter! Flutter is a new and exciting software development toolkit that lets you target multiple platforms at once, so you can build apps for iOS, Android and even web and desktop, all from a single codebase.

Modern Concurrency in Swift

Learn everything you need to create safe, performant and predictable asynchronous apps by leveraging the new modern concurrency features introduced in Swift 5.5, such as async/await, tasks, actors and more.

Swift Apprentice

Beginning programming with Swift! This book takes you from beginner to advanced in Swift: Apple’s modern programming language for iOS, iPadOS, macOS, watchOS and beyond.

SwiftUI by Tutorials

Build fluid and engaging declarative UI for your apps with way less coding with SwiftUI! SwiftUI by Tutorials, the complete guide to building fluid and engaging declarative UI for your apps — using less code — with SwiftUI, is now fully updated!

Combine: Asynchronous Programming with Swift

The best book to master asynchronous programming with Swift using the Combine framework!

Git Apprentice

Learn the basics of Git, how to set up your own repos, as well as how to deal with remote syncing.

Data Structures & Algorithms in Swift

The most popular and comprehensive book on Swift algorithms & data structures! Covers search, sort, trees, stacks, and more.

UIKit Apprentice

In this iOS programming book for beginners, you’ll learn how to build four complete iOS and Swift apps by following easy step-by-step tutorials.

Dart Apprentice

Dart Apprentice will teach you all the basic concepts you need to master this language. Follow along the easily and thoroughly explained concepts and you will be building Dart applications in a breeze.

SwiftUI Apprentice

If you’re new to iOS programming, this is the book for you! Learn to build beautiful, fully-functional apps using Apple’s hottest user interface technology: SwiftUI!

Advanced Git

Advance your understanding of how Git works under the hood, master workflows, branching, merging and rebasing your work for easy and successful project collaboration!

Expert Swift

Take your Swift skills to the next level with the Expert Swift book.

Server-Side Swift with Vapor

The definitive book on building web apps and web APIs using Server-Side Swift with Vapor, written by the creators of the Vapor 4 framework.

Where to Go From Here?

These, and all other books are on sale now for 50% off as part of our Black Friday 2021 Event!

You can view the complete list of books on offer here:

If you just wanted to go all the way, and get access to all of our online books, including all books that we release in the future, we’re offering a great deal on our Annual Ultimate Pro Subscriptions right now as well, where you’ll get:

  • Access to all 4,000+ of our high-quality, up-to-date mobile development videos, with more being added all the time (regularly $49.99/month)
  • Access to all 40+ of our professional development books (which if bought separately, would cost you over $2,500)
  • Plus exclusive access to our monthly Professional Development Seminars (a total value of $300 for the year)

That’s a value of $899, but we’re offering it for Black Friday for just $399 for your first year. It’s an incredible deal!

Find out more about our Annual Ultimate Pro Subscriptions, now including Professional Development Seminars, here:

Thanks — and on behalf of all the book teams here at, we hope you enjoy the books, as well as all that’s happening this Black Friday!