Influence the moods of those around you, through the subtle (but powerful) use of color psychology.
Based on years of studies in color therapy, get the most accurate mood calculator/enhancer available.
eMood is the definitive source for color/mood management on the iPhone. Use eMood to dress up for a date, set the tone in certain areas of your house, and to aid in choosing color schemes for all your logo/website/(insert anything you like in here!) designs.