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 listed the features below but be aware that an update has also just been submitted to Apple for approval, the update will include the following:

* dRAW TIFF option saves full (645) format, whetever the choice of Back, rather than cropped

* Histogram updates are now smoother on iPhone 4S

* Camera control returned somewhat more quickly after shot taken

* Updated dRAW LCD and saving tell-tales to read +TIFF, plus updated User Manual (see http://jag.gr/2012/04/17/645-pro-raw-redux / )

* Enhanced memory management

* Fixed minor formatting issue with Software metadata tag

This app retails for $2.99/£1.99 but we have codes to giveaway today, as our the developers have joined our Daily App Giveaway program.