After huge prelaunch controversory concerning the RAW issue, 645 PRO is now available in the iTunes App Store. 645 PRO has been designed, from the ground up, for professional and serious amateur photographers. So it works the way a camera works, not some piece of computer software. 

Every setting is managed directly from the camera—no layers of menus to negotiate. You have instant access to everything that can be controlled, from focus/exposure and white balance locking to a 645 PRO-exclusive choice between spot and multi-zone metering.

And you have all the information you need, all the time, including a real-time ISO and shutter-speed reading and even a live histogram. We have…