AdWall X is a local DNS firewall that blocks trackers, malicious domains and unwanted connections across your Android device. No root required.
HOW IT WORKS
AdWall X creates a local VPN on your device that only handles DNS lookups. Your other traffic is not sent through any server. Allowed lookups are encrypted with DNS-over-HTTPS, and blocked domains simply never resolve. It is light on battery and does not slow down your connection noticeably.
FREE FEATURES
🛡️ System-wide blocking of trackers and malicious domains, with a regularly updated blocklist
🔒 Encrypted DNS (DoH) with automatic fallback if the server stops responding
📊 Activity log: see which domains were blocked and which app requested them
✅ One-tap allow rules to fix a site that does not work
📱 Per-app control: exclude any app from filtering
⚙️ Home screen widget, automatic start after reboot, and a warning when Android's Private DNS setting bypasses filtering
ADWALL X PRO
Try it free for 7 days, then subscribe monthly or buy it once for lifetime access.
• Extra filter lists and your own lists from a URL or file
• Custom block rules, subdomain rules, rule groups, import and export
• Protection reports with daily charts and CSV export
• Choose your DNS server: Cloudflare, Quad9, Google, AdGuard DNS or your own DoH address (for example NextDNS), with a built-in connection test
Basic protection always stays free.
PRIVACY
Your DNS queries and activity log stay on your device and are never uploaded. AdWall X uses Firebase for app usage statistics, notifications and purchase verification. It does not use the advertising ID.
NOTE
AdWall X uses Android's VPN service only to filter DNS on your device. Android allows one VPN app at a time.
Local DNS firewall: block trackers & malicious domains. Private, no root