Stillcolor
Open source Mac menu bar app that turns off GPU generated temporal dithering on Apple silicon Macs.
The maker's own words say it acts on dithering.
- Runs on
- Mac
- Price
- US$0, open source, MIT license. Source: github.com
- Status
- Status unclear: no recent release confirmed
- Website
- github.com
- Checked
- 28 Sep 2026
What the maker says, in four columns
Lit: the maker's own words say the app acts on it. Outlined: mentioned, not claimed. Blank: not stated.
PWM flickerMentions it, does not say the app changes it
PWM is named only as something people are sensitive to. The app does not say it changes PWM.
DitheringSays the app acts on this
“Stillcolor allows you to disable GPU/DCP-generated temporal dithering from user space”Source: github.com
Quote shortened here; the maker's health wording is left out.
Brightness
Not stated by the maker.
Blue light
Not stated by the maker.
Other apps that say they act on dithering: BetterDisplay, ColorControl