For many digital shutterbugs, the simple black-and-white filter included with most cameras these days meets their needs for dabbling with monochrome photography. For those who find that a tepid option, there are always the more sophisticated offerings found in high-end post-capture programs like Photoshop and Aperture. MonoPhix offers an alternative to those extremes, though. Users of Apple's mobile devices may recognize the MonoPhix brand. Belgian-based Phixsoft broke in the app on those devices. The Mac version of the software, however, has more and better features.