iPhone and iPad apps tagged "color blind."
Pinpoint Colors With iSpectrum Color Blind Assistant
iSpectrum Color Blind Assistant by Wishbone Apps offers up some very useful features for the color blind as well as those who are not.
The app is straight forward and a breeze to use. Upon running iSpectrum Color Blind Assistant the user is given the option to choose an existing photo from their library or to take a new one with the iPhone or iPod touch camera.
Eye vs. Eye Tests Your Skill for Perceiving Color
Eye vs. Eye by FORMation Alliance is a great little game for improving or testing your color matching skills. FORMation Alliance is an up and coming iPhone and iPod touch app contributor with a focus on designers.