RGB Camera Processor uses iPhone camera / photo album to capture image and process the images RGB channel.
With RGB Camera Processor you will get:
1. The Red, Green or Blue channel of an image.
2. Ten image filters (including Sepia, Negative and Grayscale).
3. RGB Color Match with two windows to match two colors.
4. Save your image to Photo Album.
RGB Camera Processor uses per pixel computation to get all the effects.
And, its FREE!