Originally Posted by psylichon
Hehe.... I had to show one of my clients the "tap to focus/white balance" trick yesterday with his own 3GS. He was officially mindblown.
One of my favorite features. But it isn't white balance is it, more like exposure? White balance has to do with color temperature, like the difference between the light color cast from incandescent, fluorescent and sunlight. Photogene is my favorite for WB correction.