Color Blindness Test by EnChroma app for iPhone and iPad

4.1 ( 6661 ratings )

Health & Fitness Medical
Developer: EnChroma

Free

Current version: 1.1.0, last update: 6 years ago
First release : 21 Nov 2012
App size: 3.95 Mb

This app tests your color vision to determine if you have color vision deficiency (also called color blindness). If so, it measures the type and extent of the deficiency. 8% of men and about 1% of women have red-green color blindness. Among those with red-green color blindness, there are two types: 75% are deutans, and 25% are protans.