ADFastDNS vs PremierNexus

ADFastDNS – DNS Proxy, Ad Blocker & Advanced Threat Detection The only iOS app combining blazing-fast DNS acceleration, system-wide ad blocking, and professional-grade network threat detection processed 100% on your device. No accounts. No logs. No compromise. Security shouldn't be complex. Choose your protection level in one tap right from your Home screen: - Minimum: DNS filtering with curated blocklists. Supporting wildcard rules. - Medium: Adds Anti-DPI to defeat deep packet inspection. - Max: Adds full on-device intrusion detection (HIDS) with JA4 fingerprinting. - Prefer full control? Custom settings remain fully accessible for advanced users. Host Intrusion Detection System (HIDS) ADFastDNS analyzes network traffic in real time without decrypting private content: - Beacon Guard: Identifies malware and spyware by detecting persistent connection patterns that evade standard consumer tools. - TLS & Hello Packet Anomaly Detection: Uses professional-grade JA4 fingerprinting to score encrypted connections and block malicious payloads before data transmits. - IP & Geo Firewall: Blacklist specific IPs or set blocking rules per country. - Advanced Exploitation Defense: Native protection against DNS Tunneling, DNS Rebinding, SNI Spoofing, and DNS Data Exfiltration. Advanced Anti-DPI Engine - Packet Fragmentation: Intelligently splits TLS and QUIC Crypto ClientHello packets. - Adaptive Connection Tuning: Automatically learns whether packet splitting helps or hurts reliability per connection (for TCP/TLS and QUIC connections), adapting locally without external servers. - Traffic Shaping: Mimics natural timing patterns to make proxy traffic statistically harder to detect and throttle. Core Features - Next-Gen Protocols: Supports DNS over HTTPS (DoH) & DNS over QUIC (DoQ / HTTP/3). - Custom DNSoH Endpoints: Compatible with Cloudflare, Google, AdGuard, NextDNS, or any custom URL. - System-Wide Blocking: Stop ads and trackers using your favorite filter lists. You can temporarily disable the ADBlocking using the toggle in the widget (no need to open the app) - Performance Optimization: On-device DNS cache for instant responses, per-domain proxy routing, and automatic Wi-Fi whitelisting. - Network Tools: Local DNS resolver (hosts file), QUIC Connection Migration (RFC 9000), and real-time threat statistics. - Privacy & Ecosystem: Configure 2 DNSoH endpoints working together for maximum privacy. Zero data collection, and the ability to extend filtering to other network devices via SOCKS5 proxy. Why ADFastDNS? Unlike heavy VPNs that drain your battery, ADFastDNS operates seamlessly at the transport layer making it faster, lighter, and virtually invisible. It brings enterprise-grade network security straight into the iOS sandbox. Try free for 7 days, unlock forever with a one-time purchase. Take back control of your network today.

PremierNexus keeps you connected when traditional VPN protocols can't get through. By routing your traffic through encrypted DNS tunnels, PremierNexus maintains reliable connectivity even on the most restrictive and unpredictable networks. ENCRYPTED DNS TUNNELS Unlike conventional VPNs that rely on easily identified protocols, PremierNexus encodes your traffic within standard DNS queries. This approach works on networks where other connection methods fail, giving you dependable access to the services you need. TWO CONNECTION MODES Full VPN — Routes all device traffic through the DNS tunnel automatically. No app configuration needed. Proxy Mode — Runs a local SOCKS5 proxy so you can choose which apps connect through the tunnel. Ideal for keeping specific apps connected while everything else uses your normal network. SMART DNS RESOLVER DISCOVERY Some networks restrict access to common DNS servers. PremierNexus includes a built-in scanner that finds working DNS resolvers on your network automatically. A regularly updated database of verified resolvers is included for immediate use, with one-tap refresh to fetch the latest list. ADAPTIVE MTU TUNING Network conditions vary — PremierNexus includes 20 tuning presets that adjust DNS query size and packet duplication to match your connection. Choose from presets optimised for Wi-Fi, LTE, 5G, lossy cellular, and more, or let the app use automatic defaults. ONE-TAP CONNECT Add your server once and connect with a single tap from the dashboard. Import server configurations instantly via shareable config URLs — no manual setup required. BUILT FOR GLOBAL USERS Full Farsi (فارسی) language support Guided setup walkthrough for new users Verified DNS resolver database updated from community sources Works on Wi-Fi, cellular, and restricted enterprise networks PRIVACY & SECURITY Traffic encrypted with XOR, ChaCha20, AES-128, AES-192, or AES-256 No ads, no tracking, no data collection Connection stays entirely between your device and your server Open DNS resolver scanning — you control which resolvers you trust FEATURES AT A GLANCE DNS tunnel VPN with full device routing SOCKS5 proxy mode for per-app control Built-in DNS resolver scanner 20 MTU tuning presets for network optimisation Shareable stormdns:// config URLs for easy setup Real-time traffic monitoring (upload/download) Farsi and English language support Onboarding guide for new users PremierNexus is designed for users who need connectivity they can count on, wherever they are.