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Firefox Focus vs Startpage Private Browser: catalog facts
Firefox Focus	Startpage Private Browser
Free Free to download on Android and iOS.	Free Free to download and use.
Android, iOS	Android, iOS
Tracker blocking turned on by default One-tap erase of history, passwords and cookies	Private Startpage search built in One-tap Zap to clear tabs and history
Mobile only, with no desktop version Wiping sessions means logins and history are not kept	Mobile only Large download for a browser app
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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