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Colour Blindness

A simple test for color blindness

Good for:

Checking if you have colour blindness through a simple test

How it works:

This app uses the common Ishihara test to identify common types of color blindness.

A detailed instruction page explains how to take the test. It consists of 17 test plates for you to view, after which you answer a question with 3 options on what you saw.

After each question, the options and their correlations to colour blindness are explained. At the end, you are shown how many questions you answered correctly and links are provided for more information on color blindness.

The good:

The app is fully functional offline.

The bad:

Nothing.

Overall rating Works well Engaging Looks good
File size: 0.37MB Works Offline
Last updated:22 July 2021
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