RGB Guess Publisher: Michel Bouchet Genre: Education Released: 6 Sep, 2020 Size: 6.2 MB Price: FREE! Click here to request a review of this app App Store Info Description This app is meant to exercise one's skill handling color codes (RGB, Hexadecimal, CMYK). Though it appears as a game-like app. It can be a good training to make the connection between the colors and their codes. Screenshots Screenshot 1 of 10