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Rethink DNS vs Intra: catalog facts
Rethink DNS	Intra
Free Free and open source under the Apache licence. Optional paid resolver plans exist.	Free Free on Google Play, with source code published on GitHub.
Android	Android
Firewall, encrypted DNS and blocklists in one app with detailed logs Supports WireGuard alongside its own filtering	Encrypts DNS to bypass DNS-based censorship Choice of resolver, including your own server
Uses the VPN slot, though it can proxy a WireGuard tunnel through itself The amount of configuration is daunting at first	Android only Does not block ads or trackers on its own
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 24, 2026

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