Network Tools - WiFi Analyzer 앱 분석 (11월 9일)

Network Tools is an all-in-one toolkit for WiFi analysis, network diagnostics, and troubleshooting on Android. From WiFi signal analysis to port scanning — everything you need to diagnose network issues is in one app. **WiFi Analyzer:** • Scan nearby WiFi networks and view signal strength (dBm) • Channel graph — see which channels are congested • Signal meter — find the strongest WiFi spot in your home or office • View security type (WPA2, WPA3, Open) • Monitor your WiFi connection in real time • 2.4GHz and 5GHz band analysis **IP Scanner & Device Discovery:** • Scan your local network for connected devices • Find IP addresses, MAC addresses, and hostnames • Identify unknown devices on your WiFi • Ping devices to check if they're online **Network Diagnostic Tools:** • Ping — check latency and packet loss to any host • Traceroute — trace the route packets take to a destination • DNS Lookup — query A, AAAA, MX, NS, TXT records for any domain • WHOIS lookup for domain information • Port Scanner — check which ports are open on a host • HTTP headers inspector • Wake-on-LAN (WoL) — wake up devices remotely **Connection Information:** • View your local IP, gateway, DNS server, and subnet mask • External/public IP address display • Network speed test • Connection type (WiFi / Mobile data) • Download and upload speed history **Use Cases:** • Find the least congested WiFi channel for your router • Diagnose slow network connections • Identify devices connected to your network • Test if a server port is reachable • Debug DNS resolution issues • Monitor network quality over time • IT troubleshooting in office and home networks **Who Uses Network Tools:** • Network administrators • IT support professionals • Home users troubleshooting internet issues • Developers testing server connectivity • Students learning networking concepts Network Tools combines WiFi analyzer, ping, traceroute, DNS lookup, IP scanner, and port scanner in a single lightweight app. No root required for most features.