Block ads, trackers & malware at the DNS level — before they even load.
Download on App StoreMany of those connections are to ad networks, trackers, and potentially harmful servers — all happening silently in the background.
Powerful DNS-level protection designed for simplicity.
Add your own block or allow rules. Full control over which domains are filtered on your device.
Over 5,000 known ad, tracker, and malware domains blocked out of the box — continuously updated.
Blocks malicious connections at the DNS level before any data is exchanged. Instant protection.
See exactly what's being blocked with detailed query logs, charts, and category breakdowns.
Toggle entire categories — ads, adult content, social trackers, crypto mining — with one tap.
No complicated setup. No VPN servers. Just pure on-device protection.
Download from the App Store and open the app. That's it — no account needed.
Tap the shield to activate. ShieldGuard configures your device's DNS settings automatically.
Ads, trackers, and malware domains are blocked instantly. Browse with confidence.
ShieldGuard uses on-device DNS filtering — not a VPN server. Your traffic is never routed through our servers. We literally cannot see what you browse.
No hidden fees. Cancel anytime. All features included.