Fewer than 5 people recommend it so far, so there's no written verdict. Here is what commenters said.

4recommend
0warn against
Nov 13, 2025first mention
Jul 27, 2026latest mention
Nov 25 – Oct 26
Used forcolor blindness simulationsimulating colorblindness on maccolorblindness simulationsimulating color blindness

Why people recommend it

“I highly recommend Sim Daltonism.”

“This is such an app for iOS / macOS”

Show 2 more

“There is an app for that, too”

“I like to use Sim Daltonism”

Caveats and dissent

No one in these comments warned against it.

Who recommends it in their own words

All comments 5

“I highly recommend Sim Daltonism.”

“I have a colorblindness simulator on my computer called Sim Daltonism”

“This is such an app for iOS / macOS”

“There is an app for that, too”

“I like to use Sim Daltonism”

Threads where it came up

Data: sim-daltonism.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.

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