HarrisCamera allows you to recreate the Harris shutter effect to your digital images. To give you a bit of background, the Harris Shutter effect was created by Robert Harris of Kodak. The effect was originally created by re-exposing the same piece of film 3 times through 3 different colored filters while keeping the camera steady. The three colors used were red, blue and green (the colors of the spectrum) and in the areas where no movement takes place, those 3 colors combine to reproduce the original color. With the advent of HarrisCamera for iOS photography the whole thing can be done very simply.
HarrisCamera usually retails for $1.99/£1.49 but today you can pick it up for $0.99/£0.69. Click here to download.