f.lux vs CF.lumen

Struggling to choose between f.lux and CF.lumen? Both products offer unique advantages, making it a tough decision.

f.lux is a Os & Utilities solution with tags like blue-light, night-mode, eye-strain.

It boasts features such as 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 and pros including 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.

On the other hand, CF.lumen is a Os & Utilities product tagged with battery-saver, brightness-control, dark-theme, app-manager.

Its standout features include Adjusts screen brightness based on ambient light, Applies color temperature filter to reduce eye strain, Manages apps to improve battery life and performance, Provides system info like RAM usage and battery temp, Customizable settings for brightness, filter, app management, Open source and no ads, and it shines with pros like Extends battery life significantly, Easy to use with intuitive interface, Lightweight app with little resource usage, Highly customizable to user preferences, Works well without need for root access.

Feature	f.lux	CF.lumen
Overall Score	N/A	N/A
Primary Category	Os & Utilities	Os & Utilities

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.

CF.lumen

Description: CF.lumen is an open-source battery saver and system manager for Android devices. It helps extend battery life by automatically adjusting brightness, switching to dark theme, closing unused apps, and applying other optimizations.

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

CF.lumen Features

• Adjusts screen brightness based on ambient light
• Applies color temperature filter to reduce eye strain
• Manages apps to improve battery life and performance
• Provides system info like RAM usage and battery temp
• Customizable settings for brightness, filter, app management
• Open source and no ads

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

CF.lumen

Pros

• Extends battery life significantly
• Easy to use with intuitive interface
• Lightweight app with little resource usage
• Highly customizable to user preferences
• Works well without need for root access

Cons

• May cause flickering at lowest brightness levels
• Filter can affect color accuracy of screen
• Requires enabling accessibility services
• Lacks some advanced battery saver features

Pricing Comparison

f.lux

• Free
• Open Source

CF.lumen

• Free
• Open Source