Network Analyzer Pro vs iSubnet Calculator

Network Analyzer Pro is a complete network toolkit that turns your iPhone or iPad into a powerful diagnostic instrument. Whether you are troubleshooting a slow connection, tracking down unknown devices, or exploring how the internet routes your traffic, it puts professional-grade tools right in your pocket - no desktop or extra hardware required. Discover every device on your LAN, watch your traceroute unfold on a world map, measure your real download and upload speeds, work out any subnet with the IP calculator, and diagnose any host with ping, traceroute, port scanning, DNS lookup, and whois. From home users to IT professionals, Network Analyzer Pro delivers everything you need in one polished app. LAN scanner: - Fast and reliable detection of all devices on Wi-Fi, VPN, and personal hotspot networks - IP addresses, MAC addresses, and vendors of all discovered devices - NetBIOS, mDNS (Bonjour), LLMNR, DNS, SNMP, and WS-Discovery names - Reachability (ping) test, IPv6 availability, and IPv6 addresses - Custom device names and vendors, scan history, and favorites - Quick actions: open the web interface, browse Bonjour and UPnP services, or wake the device - Wake on LAN (WOL) including remote WOL - Scan of custom IP ranges, filtering, and search in the device list Ping & traceroute: - Round-trip delay, IP address, and hostname for every node - Selectable ICMP, UDP, and TCP ping and ICMP/UDP traceroute probes - Configurable probe delay, payload size, TCP port, and don't-fragment flag - Audible ping - Geolocation (latitude, longitude, country, city, time zone), AS number, and network name - Complete traceroute visualization on the map - Real-time graphical ping statistics Port scanner: - Scan common ports, custom ranges, or the complete port range - Detection of closed, firewalled, and open ports - Descriptions of known port services - Editable common port list and adjustable scan rate Whois: - Look up domains, IP addresses, and AS numbers - Classic whois and the modern RDAP protocol, with custom servers DNS lookup: - Functionality similar to nslookup or dig - Query all record types at once or a single type - A, AAAA, CAA, CNAME, HINFO, LOC, MX, NAPTR, NS, PTR, SOA, SPF, SRV, SSHFP, and TXT records - DNSSEC records: DNSKEY, CDNSKEY, RRSIG, NSEC3PARAM, NSEC, NSEC3, DS, CDS, TLSA - Custom DNS server and port, no-recursion option, all response sections Internet speed: - Download, upload, and server latency measurement - Graphical speed test view - History with full results including graphs, custom names, and notes IP calculator: - Details about any IPv4 or IPv6 address, range, or subnet - Network, broadcast, masks, address count, type, class, IANA block, reverse DNS, supernet, subnet splitting, membership test - Binary, decimal, hex, and IPv6 forms (expanded, 6to4, NAT64, Teredo, EUI-64) MAC address browser: - Vendor lookup (IEEE MA-L, MA-M, MA-S), address type, administration, SLAP quadrant, and known use - Custom name and vendor assignment used throughout the app Network information: - Default gateway, DNS server, HTTP proxy, external IP (v4 and v6) with hostname, AS number, and AS name - Wi-Fi details: SSID, BSSID, router vendor, security type, IP address, and subnet mask - VPN, USB Ethernet, and personal hotspot connection details - Cell network type, with dual SIM support - Wi-Fi, cell, and VPN data usage since the last boot Local service discovery: - Bonjour and UPnP/DLNA browsers Siri, Shortcuts, and controls: - Siri, Spotlight, and Shortcuts app support for every tool - Control Center, Lock Screen, and Action button controls - Share extension: query any website from Safari - Home screen quick actions More: - No ads - Light and dark theme - Full IPv6 support everywhere, with selectable IPv4/IPv6 - History of all performed tasks, with favorites - Export by email, AirPrint, and AirDrop - Copy/paste support - Detailed help - Regular updates

iSubnet Calculator is the essential toolkit for network engineers, IT professionals, sysadmins, and students. With a clean, modern interface, it handles all your IP addressing, subnetting, routing analysis, and connectivity checks in real time — no manual binary math or juggling multiple tools. Core Features: • IPv4 & IPv6 Subnetting — Instant network, broadcast, usable host ranges, and wildcard masks • Interactive CIDR Calculator — Adjust CIDR sliders to see subnet size and host counts update live • IP Geolocation & "My IP" — Look up country, city, and ISP for any public IP. One-tap "My IP" checks your egress address with country flag and a direct Whois shortcut • Subnet Overlap Checker — Scan IPv4 & IPv6 subnet lists for conflicting, duplicate, or nested allocations • IPv6 ULA Generator — Generate RFC 4193 Unique Local IPv6 prefixes (/48) with colored bit breakdown • Smart Paste & Parsing — Automatically splits pasted IPs and subnets by spaces, commas, semicolons, or newlines • Ping — Test reachability over IPv4/IPv6 with per-probe results, latency stats, and a shareable latency graph • Traceroute — Hop-by-hop round-trip times, optional hostnames, and a shareable visual hop graph • Whois Lookup — Query domains, IPs, and CIDRs via RDAP with registrar, dates, and nameservers • DNS Lookup — Free A record queries with quick copy, share, and note saving • Unit & Base Converter — Convert between binary, octal, decimal, and dotted-decimal IP notations • Reference & IP Classification — Subnet cheat sheets with auto-tagging for Public, RFC 1918 Private, CGNAT, APIPA, TEST-NET, and Class E • Available vs. Total Hosts — Precise usable host breakdowns with standard offset calculations • Adaptive Design — Clean Light/Dark UI, portrait & landscape, with fast Clear buttons Upgrade to Pro for: • Route Summarization — Aggregate subnet lists into optimal CIDR supernets with percentage savings and gap analysis • Pro Geolocation — Map coordinates with direct map view, local time zone with UTC offset, AS number, and proxy/VPN flag • Subnet Splitter — Split networks using Equal or VLSM methods • Bulk Subnet Calculator — Process batches of subnets simultaneously • Pro Hexadecimal — Full hexadecimal IP and number conversion in the Base Converter • All DNS Record Types — AAAA, MX, NS, TXT, CNAME, SOA, CAA, PTR with Cloudflare or Google comparison • Advanced Ping — Continuous ping or up to 100 probes with newest-first sorting • Advanced Traceroute — Custom max hops (up to 64), probes per hop, and timeouts • Whois Extras — AS number lookup, direct registrar records, and raw RDAP data • Unlimited History & Notes — Keep complete records of your lookups and calculations • Export Reports & CSV — Generate professional, watermark-free PDF reports and CSV files iSubnet Pro is available as an auto-renewing monthly or yearly subscription, or as a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed anytime in your account settings. Whether you're studying for networking certifications, managing enterprise infrastructure, or need a fast network toolkit on the go, iSubnet combines power and simplicity in one polished app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/