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f.lux vs HoursOf

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

f.lux icon
f.lux
HoursOf icon
HoursOf

f.lux vs HoursOf: 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.

HoursOf: HoursOf is a time tracking application designed for freelancers and small teams. It offers simple time tracking with running timers, manual time entries, and productivity reports. Key features include hourly rate tracking, budgeting, invoices, and project management.

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 HoursOf
Sugggest Score — —
Category Os & Utilities Office & Productivity
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

HoursOf
HoursOf

Description: HoursOf is a time tracking application designed for freelancers and small teams. It offers simple time tracking with running timers, manual time entries, and productivity reports. Key features include hourly rate tracking, budgeting, invoices, and project management.

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
HoursOf
HoursOf Features
  • Time tracking with running timers
  • Manual time entries
  • Productivity reports
  • Hourly rate tracking
  • Budgeting
  • Invoicing
  • Project management

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
HoursOf
HoursOf

Pros

  • Simple and easy to use interface
  • Integrates with popular apps like Trello, Basecamp, etc
  • Multiple timers can run simultaneously
  • Free version available

Cons

  • Can be limiting for larger teams
  • Mobile app lacks some features
  • Setup and learning curve for some advanced features

Pricing Comparison

f.lux
f.lux
  • Free
HoursOf
HoursOf
  • Not listed

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Learn More About Each Product

f.lux
f.lux
Reviews, pricing & alternatives →
HoursOf
HoursOf
Reviews, pricing & alternatives →

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