Cost / License
- Free
- Open Source (BSD-2-Clause)
Platforms
- Windows
- Mac
- Linux
Spain
EU



Apps similar to Sim Daltonism include DaltonLens, which is free and open source. Other options are Color Oracle, Coblis, RGBlind.com and Stark. In total there are eight apps like Sim Daltonism for the web, Mac, Windows and Linux.



Color Oracle is a colorblindness simulator for Window, Mac and Linux. It takes the guesswork out of designing for color blindness by showing you in real time what people with common color vision impairments will see.



If you are not suffering from a color vision deficiency it is very hard to imagine how it looks like to be colorblind. The Color BLIndness Simulator can close this gap for you. Just play around with the sample picture or upload your own images.

RGBlind.com is a free, browser-based color blindness simulator and testing platform. It lets you preview images and websites for different types of color vision deficiency, run adult and kids Ishihara tests, and apply color correction—all in your browser.



For users with normal colour vision the application provides real-time simulation of the common forms of inherited red-green colour-blindness For colour deficient users the application provides colour discrimination assistance

ColorBlindSimulator.app is a free, browser-based tool designed to help anyone—from designers and developers to educators and curious explorers—understand how the world appears through the eyes of those with color vision deficiencies.




Simulate color blindness in Chrome, Firefox and Opera with RGBlind, the open-source, real-time color blindness simulation tool for the web.



