In The Box

Find all your stuff which is hidden in the attic or basement in seconds.

Where is that?

One of the most successful geography games in the App Store with over 6 million downloads. Play, learn or challenge your friends.

Boarding Pass

Manage and check-in for your flights in no time.

Check-in websites for 200+ airlines

Developed with Michael Kuck

Contact me for your own app

I can design and build your app with an experience of 6 million downloads and more than 50 apps projects.

Need a mobile app for iPhone, iPad or a Web App?

I develop your custom app in a flexible way without agency overhead. I keep you in the loop with regular prototypes. I deliver well structured code in native Objective-C, Swift or HTML. You get a detailled calculation before making your decision.

Contact me now

Companies I worked for

SAP   DKIB   GOLDMAN SACHS   COMMERZBANK   BMW