Free Blocker

Free Blocker is an Android app that blocks websites.

Users can manually block websites, or load in blocklists.

Free Blocker works through DNS filtering. When a user attempts to visit a blocked site, they will be met with a browser error.

Free Blocker uses AdGuard's DNS server (94.140.14.14) and connects through DoQ (DNS over QUIC).

The filtering and DoQ happens in Rust, while the rest of the app is written in Kotlin.

Free Blocker is open source under a GPL 3.0 license, and the code is available on Github.

View our privacy policy here