After 5 years without an update, this website was woefully out of date — especially the information about my iOS apps, some of which had been removed from the App Store in the meantime. So it was high time for a refresh. However, Octopress , my…

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GEO Play Pro , my first iOS game, has been out for a few weeks now. It’s a world capitals quiz game that’s perfect for all geography enthusiasts and students. What sets it apart from similar games, in addition to the gorgeous graphic design, is the…

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Recently, people have been complaining on Twitter that recompilation with iOS 5.1 SDK is required in order to support Retina assets for the new iPad. While preparing a universal update for my app KaiCards including iPad Retina support, I discovered…

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Nachdem meine neueste App nun schon seit zwei Wochen im App Store ist, ist es höchste Zeit, etwas darüber zu schreiben. Rina - die kleine Ballerina ist ein interaktives Kinderbuch für das iPad für Kinder ab 3 Jahre. Hier ein Video von Rina in…

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Mein Beitrag zu Open Government Data Wien : Die iPhone- und iPad-App Kurzparkzonen Wien zeigt die Wiener flächendeckenden Kurzparkzonen als Overlay über die Google Maps Karte an:

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