NetRadar turns your iPhone into a complete network security and diagnostics kit.
See every device on your network, get alerted when a stranger joins, test your
internet speed, and run pro-grade tools — all on-device, nothing uploaded.
WHY NETRADAR
• Know exactly who is on your Wi-Fi — at home, in the office, or on a rental network.
• Simple enough for anyone, powerful enough for IT pros.
• Your network's security score at a glance, the moment you open the app.
• Investigate any device in one tap — ping, ports, DNS, WHOIS, history together.
• Private by design: every scan runs locally. No accounts, no tracking.
KNOW WHO'S ON YOUR WIFI
• Scan your whole network and list every connected device
• Identify each device by name, IP, MAC address and vendor
• Get an instant alert when a new or unknown device joins (intruder detection)
• Bonjour / mDNS + SSDP / UPnP service discovery
• Per-device history — see what's been on your network over time
WIFI SECURITY SCORE & GUARDIAN
• A live security score for your network with clear, fixable findings
• Spot risky open ports, weak TLS, and exposed services
• Plain-English "what's wrong and how to fix it"
SPEED TEST
• Test your real download/upload speed and latency in one tap
• Find out if you're getting the internet you pay for
PING & LATENCY
• Continuous ping with a live latency graph
• min / avg / max, packet loss %, jitter, p95 / p99
• VoIP call-quality (MOS) estimate and multi-target monitoring
TRACEROUTE
• Hop-by-hop route mapping with per-hop latency and reverse DNS
• See exactly where slowdowns and routing problems start
PORT SCANNER + CVE CHECK
• Fast TCP port scanning with adjustable profiles
• Service and version detection with banner grabbing
• Cross-references detected services against known CVEs (authorized testing only)
DNS TOOLKIT
• A/AAAA/MX/TXT/NS/CNAME/SOA/SRV/PTR lookups
• Compare multiple resolvers side-by-side to catch poisoning or stale records
PRO SECURITY TOOLS
• TLS/SSL certificate & cipher inspector
• HTTP security-header & exposed-endpoint recon
• WHOIS / ASN / owner lookup on any IP or domain
• SNMP checks and Wake-on-LAN
PRIVATE & SECURE
• All scanning happens locally on your device
• No accounts, no tracking, no data collection
NetRadar is for diagnosing and securing networks you own or are authorized to
test. Please use it responsibly.
Questions or feature requests? Contact us — we ship updates fast.
Terms of Use: https://hossamhamouda.com/netradar/terms
Standard EULA (Apple): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://hossamhamouda.com/netradar/privacy
Available in 11 languages: English, 中文, 日本語, Русский, 한국어, Español, Italiano, Deutsch, Français, Português, Türkçe.
