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f.lux vs Stillcolor

Side-by-side comparison for macOS

f.lux

7.0
Utilities

Screen colour temperature controller

Stillcolor

8.0
Utilities

Tool to disable temporal dithering on Apple Silicon Macs

Metric f.lux Stillcolor
Category Utilities Utilities
AI Score 7.0 8.0
30-day Installs 305 115
90-day Installs 1.0K 375
365-day Installs 4.0K 957
Version 42.2 1.1
Auto-updates Yes No
Deprecated No No
GitHub Stars 1.1K 1.0K
GitHub Forks 190 33
Open Issues 12 14
License MIT
Language Objective-C Swift
Last GitHub Commit 7y ago 1y ago
First Seen Aug 9, 2023 Jul 3, 2025

Reviews

f.lux

f.lux is a screen color temperature controller that adjusts your display to match the time of day, reducing eye strain and improving sleep. It's a popular tool for users who work on computers late at night.

f.lux adjusts your screen's color temperature based on the time of day to mimic natural lighting.

Pros

  • + Reduces eye strain and improves sleep by adjusting screen color temperature
  • + Available on multiple platforms including macOS and Windows
  • + Long-standing and trusted tool with a strong user base

Cons

  • - Inactive development since 2018
  • - iOS version no longer available
  • - Unknown license status

Stillcolor

Stillcolor is a lightweight menu bar app designed to reduce eye strain by disabling temporal dithering on Apple Silicon Macs. It offers a simple yet effective solution for users seeking better visual comfort.

Disables temporal dithering on Apple Silicon Macs through an easy-to-use menu bar interface.

Pros

  • + Lightweight and efficient
  • + Easily accessible via the menu bar
  • + Open-source with a strong GitHub following

Cons

  • - No auto-update feature
  • - Compatibility issues with Monterey still exist