We are working on making Starrett-3D compatible with Apple operating systems, including the iPad.
In the meantime, Apple offers apps that enable viewing of flash and java web content that may allow Starrett-3D to run on your Apple product. Get the Apple Cloud Browser
There is also a paid app that works with the Starrett-3D viewer. The app is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPad. Requires iOS 5.0 or later. The app is optimized for iPhone 5. Get the App