Whether you’re a cinematographer, photographer, or even a painter, chances are good that you use some type of viewfinder to help visualize your subject. Maybe you like a professional grade director’s viewfinder, or perhaps you’re a little more old school and prefer an old fashioned cardboard cutout. With Viewfinder Pro, you can have the best of both worlds in a single powerful, highly customizable, easy to use iPhone app. There are four Viewfinder apps, these include Viewfinder Pro, Viewfinder Basic, Viewfinder Cine and ALPA eFinder. Each one of these apps has been updated. They are free updates, if you have previously downloaded these apps. If not, you can download them…