MIB Browser vs NetScan Pro

MIB Browser is a focused SNMP tool for engineers. Point it at an SNMP agent — a router, switch, printer, server, NAS or IoT device — and walk its management data in seconds. Everything runs on-device; there are no accounts and nothing to sign up for. WALK ANY AGENT • SNMP Walk over v1, v2c and v3 (USM authentication + privacy, SHA / AES) • Auto-detect your local subnet and scan it for SNMP-answering hosts, or point at a host directly • Test a connection before you walk • One-tap Base-OID presets (System, Interfaces, MIB-2, Enterprise) or type your own READ THE RESULTS • Module-grouped MIB tree, browsable and collapsible • Filter by module or type and search across OID, name and value • Per-OID detail; smooth drill-down even for huge tables • Export any walk as TXT or CSV BRING YOUR OWN MIBS • Import private MIB files so vendor OIDs resolve to readable names • Download MIBs by URL or add them from Files MONITOR OVER TIME • Pick numeric OIDs (counters, gauges, integers, timeticks) from a walk and add them to Live Monitoring • Watch each one as a live time-series graph — counters are graphed as a per-second rate • Rename monitored OIDs to whatever makes sense to you SAVE YOUR WORK • Saved Walks keep past results so you can reopen and compare them offline • v3 credentials are stored securely in the device Keychain — never in plain text, never synced MADE FOR YOUR DEVICES • Universal layout that adapts from iPhone to iPad to Mac • Fast, native, and lightweight PRIVACY MIB Browser works entirely on your device and over your local network. It has no analytics, no tracking, and no third-party SDKs. Local Network access is used only to reach the SNMP agents you query. Credentials stay in the Keychain on this device.

See every device on your Wi-Fi in seconds. Test your internet quality. Find which trackers are watching you — and block them in one tap. NetScan Pro is the network toolkit Apple should have built into iOS. Discover what's on your network: • Scan every device — phones, laptops, smart-home gadgets, cameras, printers • See vendor, OS, open ports, and a 0–100 security rating for each one • Auto-detect Matter / Thread / HomeKit hubs, IP cameras, NAS units, IoT • Identify devices by name, vendor (offline OUI database), or MAC Audit your privacy: • Privacy Audit — see your public IP, ISP, VPN posture, encrypted-DNS status • Tracker check — find which advertising and analytics domains reach your phone • One-tap tracker blocker — install AdGuard, Cloudflare, or Quad9 DNS protection • Works system-wide across every app on your iPhone, not just Safari Diagnose your internet: • Apple-style RPM + bufferbloat test • MTR / traceroute with live latency graphs • Per-port reasons (tcp-connected / tcp-rst / no-response) like nmap • UDP port scanner with protocol-aware probes for DNS, SNMP, mDNS, and more Sysadmin power tools: • DNS Lookup (A / AAAA / MX / TXT / SRV / CNAME) • WHOIS lookup with referral chasing • IP Geolocation with map view • Subnet Calculator (CIDR ↔ range ↔ mask) • Bonjour Browser — every mDNS service the LAN announces • Wake-on-LAN for any device with a known MAC See what's exposed: • Built-in CVE matcher flags vulnerable services (OpenSSH, nginx, IIS…) • WAN exposure check finds devices reachable from the internet via port-forwarding • Default-credential heuristic spots routers / cameras still on factory passwords • Per-device security score from 0–100 Beautiful reports: • Generate a multi-page PDF network snapshot you can share or archive • Export device list as text • AI-powered summary via Apple Intelligence (iPhone 15 Pro and later) iCloud-synced multi-network profiles, background change alerts, custom timing presets (T0–T5), and an Aggressive scan mode that runs every probe at once round out the package. Privacy promise: NetScan Pro runs every scan on-device. No personal data, MAC addresses, or device names ever leave your phone. No analytics. No ads. No tracking. No subscription. Ever. Built by an independent developer who scratches his own itch. — Use NetScan Pro only on networks you own or have permission to scan.