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f.lux vs Probely

Professional comparison and analysis to help you choose the right software solution for your needs.

f.lux icon
f.lux
Probely icon
Probely

f.lux vs Probely: The Verdict

⚡ Summary:

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.

Probely: Probely is a web analytics platform that focuses on session recordings and form analytics. It allows you to record visitors' sessions to see exactly how they use your website or app. Probely also provides detailed form analytics to help understand and optimize conversion funnels.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature f.lux Probely
Sugggest Score
Category Os & Utilities Online Services
Pricing Free

Product Overview

f.lux
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.

Type: software

Pricing: Free

Probely
Probely

Description: Probely is a web analytics platform that focuses on session recordings and form analytics. It allows you to record visitors' sessions to see exactly how they use your website or app. Probely also provides detailed form analytics to help understand and optimize conversion funnels.

Type: software

Key Features Comparison

f.lux
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
Probely
Probely Features
  • Session recordings
  • Heatmaps
  • Form analytics
  • Funnel analysis
  • A/B testing
  • Custom events tracking

Pros & Cons Analysis

f.lux
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
Probely
Probely

Pros

  • Detailed visitor session recordings
  • Integration with popular tools like Google Analytics
  • Affordable pricing
  • Easy to set up and use

Cons

  • Limited to web analytics
  • Less advanced features than some competitors
  • Can only analyze your own website data

Pricing Comparison

f.lux
f.lux
  • Free
Probely
Probely
  • Not listed

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