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AdGuard Ad Blocker vs Adblock Plus: catalog facts
AdGuard Ad Blocker	Adblock Plus
Freemium The iOS app has a free edition and a paid Pro edition; prices for other apps are not…	Free Free and open source under GPLv3 or later.
Windows, macOS, Android, iOS, Browser extension	iOS, Browser extension
Filters ads and trackers in apps as well as browsers Android app works without root access	Available for all major desktop browsers Customizable filter lists
Features differ between the platform versions Licensing details are not stated on the overview page	The homepage leans on marketing claims rather than technical detail Separate apps are needed for mobile browsers
Downloadable app, Browser extension	Downloadable app, Browser extension
Closed source	Open source
License not stated	License: GPL-3.0-or-later
Not stated if an account is needed	No account 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.