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Blokada vs Quad9 Connect: catalog facts
Blokada	Quad9 Connect
Freemium The local blocker is free and open source. Blokada Plus with VPN is a paid subscription.	Free Free and open source; the Quad9 DNS service is also free.
Android, iOS	Android
Works on both Android and iOS with no root or jailbreak Local filtering is free; the VPN is optional rather than required	Official app from Quad9 Works on Android and ChromeOS
The free local mode occupies the VPN slot The plus tier with VPN and cloud filtering is a paid subscription	Tied to the Quad9 DNS service No iOS or desktop version
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: AGPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is 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 October 2, 2026

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