Lame
Not designed by a Mac minded designer. Cumbersome and not intuitive. Once you figure out the crop area is a 3x3 grid? Then you have to export or close the image to create the edit. There is not a save or save as.. feature. App is design similar to a windows app and functions the same way. No batch mode or even multiple files. I needed a simple app that would crop images quickly to an aspect ratio, it does crop- but not worth the effort.
azmeds about CropMaster