: Unlike the free version, the Pro version allows you to add custom filter lists from across the web. You can subscribe to specialized lists for blocking telemetry, "annoyances" (like cookie notices), or region-specific ads.

: It supports encrypted DNS protocols. This ensures your ISP or local network administrator cannot see which websites you are visiting, providing a significant boost to your privacy.

: You can view a real-time log of every connection your device makes. This is highly insightful for seeing exactly which trackers (like Facebook or Google) are trying to "phone home" from apps you use daily.

for iOS is more than just a browser extension; its most powerful and "interesting" feature is system-wide DNS filtering .

Unlike standard adblockers that only work in Safari, AdGuard Pro can intercept and filter traffic from every app on your device, including games, social media, and third-party browsers. Key Advanced Features

While both block ads in Safari, the Pro version is essentially a for your iPhone or iPad. The "Pro" distinction historically allowed for these advanced DNS features before they were partially integrated into the Freemium version's "Premium" subscription, but many long-time users prefer the standalone Pro app for its "one-time purchase" legacy.

: It offers a powerful "Blacklist" and "Whitelist" for DNS. If an app is behaving poorly or you want to block a specific domain across your entire device manually, you can do it here with a single entry. AdGuard Pro vs. AdGuard (Free)