👋 Hi! I'm Matthias and I make things in iOS & Flutter.

📱 Freelancing under the Name Binary Craft. Previously at IBM iX, Stihl, Dr. Oetker, and others. Unity Award 2011 Nominee.

🔨 Also part of the AppBaumeister Collective. Need a full app with backend built? Come say hi!

📫 How to reach me: @matthias_code, YouTube, LinkedIn, matthias [at] binary-craft.com.

Check out my iOS-Tutorials!

Featured Apps

In Standings - Basketball Widget you can follow your favorite basketball team's score live on a widget on your home screen.

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Bluetooth Developer allows you to scan your surroundings for nearby bluetooth devices, see what kind of devices they are, and read out data.

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VR / AR

I worked on various VR & AR projects, my favorite being ShortbowVR. Check out a video here!

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Unity 3D

Unstoppaball DX was nominated for a Unity Award 2011 and displayed at the Unite11 in San Francisco. It has 30000 downloads in the iOS App Store, and reached the 2nd place of the game charts.

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Solar Tetris is a 3D Tetris game that is played from a joystick in the middle of the room. It is currently part of the Sonepar Exhibition at the Umwelt Arena near Zürich.

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Writing

• How to Build a Prince-of-Persia-Style Time-Rewind System (on Tuts+)
• How to Build Minesweeper (on Tuts+)
• How to use the Video Player in Unity