f.lux vs Red Moon

f.lux — f.lux is a free app that adjusts a computer's display color temperature based on the time of day, making screens appear warmer at night to reduce eye strain and disrupt sleep cycles less.

Red Moon — Red Moon is a free, open source software that adjusts your computer display colors to reduce sleep disruption and eye strain. It removes blue light in the evening.

f.lux offers Adjusts screen color temperature based on time of day, Makes screen appear warmer at night, Can be scheduled to change color temperature automatically, Has options to customize color temperature, Works across Windows, Mac, Linux, iOS and Android, while Red Moon provides Adjusts display colors, Removes blue light, Open source, Free.

f.lux stands out for Reduces eye strain from blue light at night, Helps maintain natural sleep cycles, Easy to install and use; Red Moon is known for Helps reduce sleep disruption, Reduces eye strain, Customizable.

Feature	f.lux	Red Moon
Overall Score	N/A	N/A
Primary Category	Os & Utilities	Health & Fitness
Pricing	Free	Open Source

Product Overview

f.lux

Description: f.lux is a free app that adjusts a computer's display color temperature based on the time of day, making screens appear warmer at night to reduce eye strain and disrupt sleep cycles less.

Red Moon

Description: Red Moon is a free, open source software that adjusts your computer display colors to reduce sleep disruption and eye strain. It removes blue light in the evening.

Key Features Comparison

f.lux Features

• Adjusts screen color temperature based on time of day
• Makes screen appear warmer at night
• Can be scheduled to change color temperature automatically
• Has options to customize color temperature
• Works across Windows, Mac, Linux, iOS and Android

Red Moon Features

• Adjusts display colors
• Removes blue light
• Open source
• Free

Pros & Cons Analysis

f.lux

Pros

• Reduces eye strain from blue light at night
• Helps maintain natural sleep cycles
• Easy to install and use
• Completely free with no ads or upsells

Cons

• May take some time to get used to color changes
• Limited customization options
• Requires manual adjustments for daytime use

Red Moon

Pros

• Helps reduce sleep disruption
• Reduces eye strain
• Customizable
• Available on Windows, Mac, Linux

Cons

• May alter image colors
• Requires manual adjustments
• Not optimized for all displays

Pricing Comparison

f.lux

• Free

Red Moon

• Open Source