Sim Daltonism

Michel Fortin

Place

#3 of 8

Chart

Score

6.5

The facts below are what Michel Fortin publishes about Sim Daltonism, checked and dated. Our editors have not written about it yet.

Plans and prices

From Sim Daltonism's own pricing page, checked 14 Nov 2026.

Plan	Price	What it gives you
Sim Daltonism for iOS	Free	iOS app · iOS 8 or later · camera required
Sim Daltonism for Mac	Free	macOS app · OS X 10.10 or later

Each one read from Sim Daltonism's own pages, with the date it was checked.

Approximation limit: Simulated colors are approximate and do not represent every person's color blindness; camera calibration can also affect results.checked 14 Nov 2026
iOS camera: The iOS app uses the device camera to show the scene through a color-blindness simulation.checked 14 Nov 2026
iOS requirement: The iOS version requires iOS 8 or later and a camera-equipped device.checked 14 Nov 2026
Mac requirement: The current Mac version requires OS X 10.10 (Yosemite) or later.checked 14 Nov 2026
Mac screen filter: The Mac app filters the screen area beneath its window, which can be repositioned to follow the mouse pointer.checked 14 Nov 2026

Intended use: The Mac app can help evaluate website and interface accessibility and improve visual designs for color-blind people.checked 14 Nov 2026
Open source: The app is open source and the maker invites contributions.checked 14 Nov 2026
Purpose: Sim Daltonism simulates how colors are perceived with various types of color blindness.checked 14 Nov 2026
Real-time processing: The Mac app can filter video in real time and keep multiple filter windows active.checked 14 Nov 2026
Refresh controls: Users can adjust refresh speed to balance energy use and responsiveness.checked 14 Nov 2026
Simulated types: Simulations cover red-green, blue-yellow, monochromacy, and partial monochromacy forms.checked 14 Nov 2026
Support: The product pages provide an email contact for the developer.checked 14 Nov 2026