Apple will drop Google Maps as the backend to its built-in Maps application for the iPhone, iPad, and iPod touch, according to a new report. Citing trusted sources, 9to5Mac reports that Apple will make the move in iOS 6, and will replace Google’s mapping solution with an in-house mapping service built upon technology from acquisitions Placebase, C3 Technologies, and Poly9. The report claims that the application design is “fairly similar” to the current Maps app, but is described as a much cleaner, faster, and more reliable experience. The new app will also feature a new 3D mode built upon technology from C3 Technolgies, and, according to the report, and the change will be signified with a redrawn icon. The report claims that iOS 6 is likely to appear at Apple’s WWDC conference in June.