Harbor Adblock alternatives

Harbor Adblock is a proprietary app for Online. It is a paid product (subscription $2–4).

Alternatives

• Portmaster
• NextDNS
• Adblock Plus
• AdGuard
• SponsorBlock
• Pi-hole
• RethinkDNS
• 1.1.1.1
• DNS4EU
• Quad9
• AdGuard DNS
• AdAway