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ActivityWatch vs Screen Filter

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

ActivityWatch icon
ActivityWatch
Screen Filter icon
Screen Filter

ActivityWatch vs Screen Filter: The Verdict

⚡ Summary:

ActivityWatch: ActivityWatch is an open-source automated time tracker that monitors what you do on your computer. It helps analyze and visualize how you spend your time so you can become more productive.

Screen Filter: Screen Filter is an open source software application for Windows, Mac, and Linux that adjusts a computer screen's color temperature to reduce eyestrain. It can lower brightness and filter out blue light to make looking at screens more comfortable, especially at night.

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 ActivityWatch Screen Filter
Sugggest Score — —
Category Productivity Os & Utilities
Pricing Open Source Freemium

Product Overview

ActivityWatch
ActivityWatch

Description: ActivityWatch is an open-source automated time tracker that monitors what you do on your computer. It helps analyze and visualize how you spend your time so you can become more productive.

Type: software

Pricing: Open Source

Screen Filter
Screen Filter

Description: Screen Filter is an open source software application for Windows, Mac, and Linux that adjusts a computer screen's color temperature to reduce eyestrain. It can lower brightness and filter out blue light to make looking at screens more comfortable, especially at night.

Type: software

Pricing: Freemium

Key Features Comparison

ActivityWatch
ActivityWatch Features
  • Tracks time spent in applications and websites
  • Provides timeline visualization of computer usage
  • Open source and cross-platform (Windows, Mac, Linux)
  • Stores data locally by default to protect privacy
  • Web extension and desktop app available
  • Customizable using Python scripts and REST API
  • Can ignore/exclude apps and websites
Screen Filter
Screen Filter Features
  • Adjusts screen color temperature
  • Lowers screen brightness
  • Filters out blue light
  • Makes looking at screens more comfortable
  • Open source code

Pros & Cons Analysis

ActivityWatch
ActivityWatch

Pros

  • Free and open source
  • Simple graphical timeline
  • Lightweight resource usage
  • Protects privacy by default
  • Cross-platform support

Cons

  • Limited analytics and data visualization
  • Requires technical knowledge to customize
  • No mobile app
  • Not as full-featured as commercial competitors
Screen Filter
Screen Filter

Pros

  • Reduces eyestrain
  • Improves sleep by filtering blue light
  • Customizable settings
  • Free and open source

Cons

  • May impact color accuracy
  • Requires manual adjustments
  • Not optimized for all monitors

Pricing Comparison

ActivityWatch
ActivityWatch
  • Open Source
Screen Filter
Screen Filter
  • Freemium

Related Comparisons

Learn More About Each Product

ActivityWatch
ActivityWatch
Reviews, pricing & alternatives →
Screen Filter
Screen Filter
Reviews, pricing & alternatives →

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