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AdGuard Ad Blocker vs Rethink DNS: catalog facts
AdGuard Ad Blocker	Rethink DNS
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 the Apache licence. Optional paid resolver plans exist.
Windows, macOS, Android, iOS, Browser extension	Android
Filters ads and trackers in apps as well as browsers Android app works without root access	Firewall, encrypted DNS and blocklists in one app with detailed logs Supports WireGuard alongside its own filtering
Features differ between the platform versions Licensing details are not stated on the overview page	Uses the VPN slot, though it can proxy a WireGuard tunnel through itself The amount of configuration is daunting at first
Downloadable app, Browser extension	Downloadable app
Closed source	Open source
License not stated	License: Apache-2.0
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
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

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