SpeedN vs Net Diagnostic Toolbox

Understand your connection with SpeedN, an iPhone speed test and network toolkit. MEASURE REAL BANDWIDTH Run M-Lab NDT7 download and upload tests with two live gauges. Follow each test stage, then review final speeds and throughput charts. CHECK THE SERVICES YOU USE Measure HTTPS response times to popular services or add your own HTTPS hostname. Custom services stay saved on your device. View completed, unavailable and failed checks clearly. KEEP AND SHARE YOUR RESULTS Browse your test history, open detailed results and read an analysis generated on your device. Share a text report using the iOS share sheet. Public IP addresses are excluded from shared reports. EXPLORE YOUR NETWORK View your public IP and approximate IP region, current connection type and local device information. Use website checks, DNS lookup and TCP connection tools. Optional Globalping tools add remote Ping, HTTP, DNS, Traceroute and MTR measurements. KNOW WHAT THE NUMBERS MEAN Bandwidth measures the connection to an automatically selected M-Lab server. Website latency measures HTTPS response time; it is not ICMP ping. Wi-Fi and cellular quality icons reflect response measurements, not radio signal strength. The selected country labels a result and does not change your route or location. YOUR CHOICES No account, subscription or in-app purchases. Version 1.1.0 includes Google AdMob interstitial and native ads with non-personalized ad requests and privacy choices where required. History and preferences stay on your device. You can use offline mode and change network permissions in Settings. Before your first bandwidth test, SpeedN explains M-Lab data handling and asks for permission. M-Lab collects your public IP and test data, retains them indefinitely and publishes them for research. You can reset this permission in Settings. Tests may use more than 1 GB; carrier charges may apply. SpeedN limits bandwidth tests to four starts in a rolling 24-hour period. Globalping is optional and sends your selected destination and diagnostic request to external probes. Network tools depend on provider availability and local connectivity. Results do not guarantee performance for every app or destination. Requires iOS 17 or later. The app interface is in English.

A healthier network starts here. Net Diagnostic Toolbox is a network health checker and troubleshooter built for Apple platforms. One tap tells you if your network is fine; pro tools help you find out exactly where the problem is. ONE-TAP DIAGNOSTIC A full check in ~30 seconds: interface, Internet, DNS, ping, HTTPS, IPv6 and download speed — with a health score, issue analysis and actionable suggestions. PRO NETWORK TOOLS • Ping: latency, jitter, packet loss with live charts • Traceroute: per-hop latency to locate bottlenecks • DNS lookup: A/AAAA/CNAME/MX/TXT records, Cloudflare/Google/Quad9, server comparison • Port check: quick TCP service detection • HTTP check: status, redirects, DNS/TCP/TLS timing breakdown • TLS certificate: validity, issuer, chain, expiry warning • IPv4/IPv6 dual-stack testing • IP info: local & public IP SPEED TEST Powered by Cloudflare edge nodes. Download, upload, latency and jitter — with quality ratings for 4K streaming, gaming and video calls. LAN TOOLS Discover routers, NAS devices, printers and smart-home gadgets; inspect open ports and Bonjour services. PRIVACY FIRST Diagnostics stay on your device. No account, no tracking, no upload. PRO — ONE-TIME $0.99 Full diagnostics, advanced ping/dns/port, full speed test, unlimited history & favorites, PDF/JSON reports. Buy once, use on iPhone, iPad and Mac. No subscription, no ads. Note: LAN discovery works only on networks you own or are authorized to use.