Side by side
Monitor Brightness Control vs Twinkle Tray
Both stand on monitor control software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Linux
Monitor Brightness Control offers profile-based and direct monitor adjustments on Linux, including batch operations across compatible displays. Check the monitor connection and I2C requirements first; VGA is unsupported and DVI-D has limited support.
Visit Monitor Brightness Control
Free plan Windows
Twinkle Tray brings brightness and several monitor controls into a Windows system-tray utility, with scheduling, hotkeys, and scripting options. Check display and dock compatibility, and review the privacy policy’s collection details and Settings opt-out.
Visit Twinkle TrayThe facts
| Monitor Brightness Control | Twinkle Tray | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux | Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | twinkletray.com |
| On monitor control software | #15 of 24 | #19 of 24 |
Monitor Brightness Control: what it does well
- Provides CLI, graphical interface, and background service.
- Includes Day, Night, and Gaming profiles.
- Supports individual and batch multi-monitor control.
- Global shortcuts can change profiles or brightness.
- Installation options include shell script, pip, and source.
What to know first
- Requires a DDC/CI-compatible monitor and I2C access.
- VGA is unsupported; DVI-D support is limited.
- Does not include input switching.
- Time-based profiles are listed as a roadmap item.
Twinkle Tray: what it does well
- Adjust one display or all displays together.
- Controls DDC/CI contrast, volume, and power state.
- Supports scheduled adjustments and hotkeys.
- Command-line arguments support custom scripting.
- Available through Microsoft Store or GitHub installer.
What to know first
- Some VGA and DVI connections may be incompatible.
- Certain docks may not be compatible.
- Privacy policy describes Google Analytics data collection.
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