Ishihara Color blindness test is a completely free app which will make out very easily if you are color-blind. Don't doubt anymore and take this test which will last only a few seconds! (100% Successful).1. The Ishihara Test is the most well known color blindness test all around the world.* It consists of 38 plates so called pseudoisochromatic plates, each of them showing either a number or some lines.* It helps to evaluate red green colorblind of person.* This app provides simulation methodology of an Optometrist for eye test.2. Color Blindness Test using Animal plates. It helps for color blind test for kids.3. Color Blindness Test using different Shapes and Color plates.It also includes Eye Astigmatism test for eye cornea health .You can have some fun with illusions images & effects.