Sim Daltonism icon

Sim Daltonism

Michel Fortin

4.8

153 ratings

Free

With this app, you can visualize colors as perceived by various types of color blindness using your camera. Includes simulated visions for red-green and blue-yellow color blindness, as well as monochromacy options.

AppRecs review analysis

AppRecs rating 4.8. Trustworthiness 65 out of 100. Review manipulation risk 26 out of 100. Based on a review sample analyzed.

★★★★

4.8

AppRecs Rating

Ratings breakdown

5 star

85%

4 star

10%

3 star

3%

2 star

2%

1 star

1%

What to know

Low review manipulation risk

26% review manipulation risk

High user satisfaction

85% of sampled ratings are 5 stars

Authentic reviews

No red flags detected

About Sim Daltonism

From the perspective of a color blind person, some colors are impossible to distinguish. Sim Daltonism lets you visualize colors as they are perceived with various types of color blindness.

Point your camera at something and let Sim Daltonism show you what it looks like to a color blind person. Use it to improve visual designs by making them more accessible, to understand better strange colors choices on a child’s drawing, or simply to get a better understanding of the world from the perspective of a color blind person.


Simulated Vision

Sim Daltonism can simulate the vision of many forms of color blindness:

Red-Green
• Deuteranopia (no green cones)
• Deuteranomaly (anomalous green cones)
• Protanopia (no red cones)
• Protanomaly (anomalous red cones)
Blue-Yellow
• Tritanopia (no blue cones)
• Tritanomaly (anomalous blue cones)
All colors
• Monochromacy
• Partial monochromacy

Note that the colors shown are only an approximation. Color blindness varies from person to person and the simulator cannot represent everyone’s vision. Many other factors can affect the results, such as the automatic white point calibration of the camera. Nevertheless, Sim Daltonism is a good tool to better understand color blindness.

Sim Daltonism is open source.
Sim Daltonism Screenshots
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