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Freedom vs BlockSite: catalog facts
Freedom	BlockSite
Paid Paid subscription with a free trial.	Freemium Free to start; BlockSite Premium is a paid subscription with a 30-day guarantee.
Windows, macOS, Android, iOS, Browser extension	Android, iOS, Browser extension
Blocks sync across desktop, phone and Chrome Scheduled and recurring focus sessions	Blocks both websites and apps Focus Mode for timed work sessions
Paid after the trial Requires an account to sync devices	Some features require a paid Premium subscription Closed-source commercial product
Downloadable app, Browser extension	Downloadable app, Browser extension
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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