The Pixel Farm, the developers of film industry-renowned VFX software, have announced the release of AirGrade App for iPhone.
AirGrade simulates an industry standard physical control surface on the iPhone screen, with virtual rotary and trackball controls for Lift, Gamma and Gain, along with a Saturation control for overall colour intensity. The results are displayed interactively in high resolution on a Mac computer with the AirGrade Engine installed.