iCloud Private Relay vs Quad9

A detailed comparison to help you choose between iCloud Private Relay and Quad9.

iCloud Private Relay

iCloud Private Relay

Apple's privacy-focused internet relay for Safari.

Quad9

Quad9

Non-profit DNS resolver with threat blocking (9.9.9.9).

Rating4.2 (124 reviews)4.5 (432 reviews)
Pricing Modelpaidfree
Starting PriceFrom $0.99/moFree
Best ForBest for users seeking privacy and security toolsBest for users wanting private and fast DNS resolution
Free Tier
API Access
Team Features
Open Source
Tags——

iCloud Private Relay

Pros

  • + Two-hop design splits IP and destination visibility
  • + ODoH protects DNS lookups from local networks
  • + Integrated into iOS/iPadOS/macOS as a system feature
  • + Keeps regional IP mapping to reduce site breakage
  • + Included with iCloud+ plans (not a separate app)

Cons

  • - Not a full-device VPN for all app traffic
  • - Doesn’t let you choose another country/region
  • - Can be blocked on work or school networks
  • - Hard to validate logging without a public audit
View full iCloud Private Relayreview →

Quad9

Pros

  • + Free resolver; no account or sign-up required
  • + Threat-blocking option for malicious domains
  • + Supports DoT, DoH, DNSCrypt, DoH3, DoQ
  • + States it does not store client IP addresses
  • + Opt-in ECS endpoint for better CDN geolocation
  • + Transparent block behavior and tester guidance

Cons

  • - Not a VPN; websites still see your IP
  • - ECS mode leaks partial client network info
  • - NXDOMAIN blocking can confuse troubleshooting
  • - No independent no-logs audit confirmed in sources
View full Quad9review →

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