Compare software

Lockdown Privacy vs AdGuard Ad Blocker: catalog facts
Lockdown Privacy	AdGuard Ad Blocker
Freemium Free tier available; premium tier unlocks more filtering options.	Freemium The iOS app has a free edition and a paid Pro edition; prices for other apps are not…
macOS, iOS	Windows, macOS, Android, iOS, Browser extension
Blocking happens on-device instead of through a third-party VPN server Open source, so its blocking behavior can be independently verified	Filters ads and trackers in apps as well as browsers Android app works without root access
Advanced features require the paid tier Only covers what its firewall rules recognize	Features differ between the platform versions Licensing details are not stated on the overview page
Downloadable app	Downloadable app, Browser extension
Open source	Closed source
License not stated	License not stated
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 22, 2026	Official website Full listing and sources Checked September 23, 2026

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