Compare software

StayFocusdRescueTime
Free

The site describes it as always free.

 Freemium

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

Browser extension Web, Browser extension
  • Daily time limits as well as outright blocking
  • Nuclear Option for a full block over a set period
  • Passive tracking of apps and websites with no manual timers
  • Goals, alerts and website blocking for focus sessions
  • Built for Chromium browsers such as Chrome and Edge
  • The website uses advertising and analytics cookies
  • Proprietary hosted service that needs an account
  • Full features require a paid plan after the trial
Browser extension Downloadable app, Hosted service, Browser extension
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 23, 2026

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