f.lux vs Dimmer

Compare features, pricing, and capabilities to find which solution is best for your needs.

f.lux icon

f.lux

f.lux is a cross-platform application designed to reduce eye strain and improve sleep patterns by automatically adjusting the color temperature of your display based on your location and time of day. It gradually transitions the screen color from bright daytime tones to warmer, dimmer tones as the evening progresses. by f.lux Software LLC

Free
Platforms: Mac OS X Windows Linux Android iPhone Android Tablet iPad
Screenshots:
VS
Dimmer icon

Dimmer

Dimmer is a free, portable Windows utility designed to provide advanced control over display brightness. It allows users to dim their screens beyond the limits of standard hardware controls, offering features like color temperature adjustment and scheduling for enhanced eye comfort and usability, particularly in low-light environments. by Nelson Pires

Free
Platforms: Windows Discontinued
Screenshots:

Comparison Summary

f.lux and Dimmer are both powerful solutions in their space. f.lux offers f.lux is a cross-platform application designed to reduce eye strain and improve sleep patterns by automatically adjusting the color temperature of your display based on your location and time of day. it gradually transitions the screen color from bright daytime tones to warmer, dimmer tones as the evening progresses., while Dimmer provides dimmer is a free, portable windows utility designed to provide advanced control over display brightness. it allows users to dim their screens beyond the limits of standard hardware controls, offering features like color temperature adjustment and scheduling for enhanced eye comfort and usability, particularly in low-light environments.. Compare their features and pricing to find the best match for your needs.

Pros & Cons Comparison

f.lux

f.lux

Analysis & Comparison

Advantages

Significantly reduces eye strain from blue light.
Helps improve sleep quality by aligning with circadian rhythms.
Automatic operation based on location and time.
Lightweight and runs in the background.
Supports multiple monitors.
Customizable settings for individual preferences.

Limitations

Requires temporary disabling for color-sensitive work.
Initial adjustment to warmer colors may be needed.
Dimmer

Dimmer

Analysis & Comparison

Advantages

Dims screen significantly lower than hardware limits
Portable, requires no installation
Includes blue light filtering and color temperature adjustment
Supports scheduling for automated adjustments
Lightweight and consumes minimal system resources
Offers multi-monitor support

Limitations

Software is discontinued, no future updates or support
Dimming uses a filter overlay, not physical backlight control
Interface is basic, lacks modern visual design
May not be compatible with all display configurations or drivers

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