Matthijs Hollemans

I make apps and I teach others how to make apps. Follow me on Twitter

My books

The iOS Apprentice, Second Edition

The iOS Apprentice, Second Edition

Learn how to make iPhone and iPad apps from the ground up with a series of epic-length tutorials. Follow the easy step-by-step instructions and before you know it you’re building real apps. If you’re confused about what a delegate or a view controller is, you need to get this book. Swift update coming soon!

Get it at raywenderlich.com or Amazon.com

iOS Games by Tutorials

iOS Games by Tutorials

Learn how to make 2D games for the iPhone and iPad using Apple’s brand new game framework, Sprite Kit. Through a series of mini-games and challenges, you will go from beginner to advanced and learn everything you need to make your own game!

Get it at raywenderlich.com or Amazon.com

iOS 7 by Tutorials

iOS 7 by Tutorials

Get up to speed with the new APIs introduced in iOS 7 like UIKit Dynamics, Text Kit, background fetch, the new “flat” design, and much more! This book is for developers who want to upgrade their skills to iOS 7.

Get it at raywenderlich.com or Amazon.com

My apps

Mahjong Cards

Mahjong Cards

Play a relaxing game of solitaire that mixes the classic rules of Mahjong with a deck of playing cards. Mahjong Cards uses the traditional playing cards that you already know from games such as klondike, bridge, and poker. If you enjoy playing solitaire card games, you’ll love Mahjong Cards!

Get it at the App Store or watch a video

Reverse Chord Finder

Reverse Chord Finder

Are you playing this sweet new chord but you don’t know what it is called? Ask Reverse Chord Finder. This app will help you understand the language of music, whether you play piano, guitar, or any other instrument. Find the names of the chords that you are playing, study harmony, and discover cool new chords. Get it at the App Store