Color Blindness Test by EnChroma by EnChroma

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.

Version 1.0.3 Feb 6 2013
- Improved visual feedback when pressing response buttons
- Added test progress indicator to testing screens
- Added an "exit" button to main screen to close app completely