The Best Free Apps to Help You Visualize Paint Color Changes -- Color Confidence

I have wasted so much time staring endlessly at racks of paint samples, filling my purse with swatches, getting home only to realize none of them make sense in the room I want to paint--or worse yet, painting the walls a color only to realize it makes no sense--and repeating the whole frustrating process. Those days are over! There are now several free handy-dandy apps that allow you to virtually paint your very own rooms, so you can see how the colors will actually look. Most of these are a joy...