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Fennec F-Droid vs Firefox Focus: catalog facts
Fennec F-Droid	Firefox Focus
Free Free and open source under the Mozilla Public License 2.0.	Free Free to download on Android and iOS.
Android	Android, iOS
Tracks current Firefox releases closely Proprietary components and telemetry removed	Tracker blocking turned on by default One-tap erase of history, passwords and cookies
Still connects to Mozilla services that can track users Requires Android 8.0 or newer	Mobile only, with no desktop version Wiping sessions means logins and history are not kept
Downloadable app	Downloadable app
Open source	Open source
License: MPL-2.0	License not stated
No 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 October 1, 2026	Official website Full listing and sources Checked September 23, 2026

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