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BlockSiteFocus Bear
Freemium

Free to start; BlockSite Premium is a paid subscription with a 30-day guarantee.

 Paid

Subscription pricing; check the website for current plans.

Android, iOS, Browser extension Windows, macOS, iOS
  • Blocks both websites and apps
  • Focus Mode for timed work sessions
  • Blocks distractions during focus sessions
  • Guided morning and evening routines
  • Some features require a paid Premium subscription
  • Closed-source commercial product
  • Android app still in development
  • No Linux version
Downloadable app, Browser extension Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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