Sim Daltonism is described as 'From the perspective of a color blind person, some colors are impossible to distinguish. Sim Daltonism lets you visualize colors as they are perceived with various types of color blindness' and is an app in the os & utilities category. There are eight alternatives to Sim Daltonism for a variety of platforms, including Web-based, Mac, Windows, Linux and Google Chrome apps. The best Sim Daltonism alternative is DaltonLens, which is both free and Open Source. Other great apps like Sim Daltonism are Color Oracle, Coblis, RGBlind.com and Color Blindness Simulator.