If you are a serious photographer - someone who processes their pictures in Lightroom or similar programs on a PC or Mac - this app is for you. Why? TIFF file format. I got ProCamera 8 long ago since it was one of the first apps to offer tiff file format option. Need to fix white balance in post processing? No problem. Now they offer HDR. I cant wait to see if there is less noise in the shadow details... Yes, tiff files are relatively large and you will not want to keep your tiff files on your iphone. But having a tiff file when you whip out your iphone for that special photo is awesome.
TFSmith about ProCamera. Professional Camera, v6.3.1