Compare software

RescueTimearbtt
Freemium

Paid plans with a free 14-day trial; Timesheets can be bundled with Focus.

 Free

Free and open source under the GPL-2.0 licence.

Web, Browser extension macOS, Linux, Command line
  • Passive tracking of apps and websites with no manual timers
  • Goals, alerts and website blocking for focus sessions
  • Fully automatic capture with no manual input
  • Rules applied at query time so old data can be re-analysed
  • Proprietary hosted service that needs an account
  • Full features require a paid plan after the trial
  • Requires writing a rules file to get useful statistics
  • Command-line only, no graphical reports
Downloadable app, Hosted service, Browser extension Downloadable app
Closed source Open source
License not stated License: GPL-2.0
Account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.