Network Analyzer Pro vs Charles Proxy

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

Charles Proxy for iOS lets you capture, inspect and modify network requests and responses on your iOS device. You can view metadata, headers and bodies in the app, so you can finally debug your app’s networking issues without a computer. Charles Proxy for iOS is an app from the creator of Charles Proxy for desktop. HOW IT WORKS Turn Charles on when you want to start capturing. Charles captures your network requests and responses in the background while you test your app or website. Return to Charles to inspect the requests and responses. If you also have Charles on your desktop, you can transfer recorded sessions to your desktop to explore them on the big screen. Charles creates a local VPN on your device. All of your network traffic passes through Charles on your device, and then out to the internet as usual over either WiFi or Mobile / Cellular data. There is no remote server involved, and your data always remains private to you. FEATURES * SSL Proxying to view SSL requests in plain text * View and share request and responses bodies * Syntax highlighting for text request and response bodies * Measure network performance over WiFi or Mobile / Cellular networks * Block requests to nominated hosts * DNS spoofing