ZestSSH vs NetSleuth

A welcome on first launch: sign in, create an account, or continue without one, which keeps everything on your iPhone or iPad. Join a team without an account yet: Join a team lets you sign in or create an account right there and keeps your invite code. The team's Members page shows who is waiting for you at the top, with Review. Sign in is at the top of More when you are not signed in. Make or join a team on a new account without setting up sync first, and enter team seat codes under Redeem a code.

NetSleuth is a powerful network diagnostic toolkit for iPhone and iPad. Whether you're a developer, IT professional, or just someone who wants to understand what's happening on their network, NetSleuth gives you professional-grade tools in one clean, fast app. * Speed Test Measures your connection the way it should be measured. Tests download, upload, latency, jitter, loaded latency, and packet loss — then gives you a Bufferbloat Grade (A–F) showing how your connection performs under real load. Powered by Cloudflare. * Ping Ping any host with a single burst or continuous mode. Watch latency in real time on a live scrolling graph with color-coded results and timeout detection. * Traceroute Trace the full path to any host with live reverse DNS lookups showing real router and infrastructure hostnames at every hop. * DNS Lookup Query A, AAAA, MX, TXT, CNAME, and NS records for any domain. * DNS Propagation Check if your domain has propagated across 10 major DNS servers worldwide including Google, Cloudflare, Quad9, and AdGuard. * DNS over HTTPS (DoH) Test whether your device is using encrypted DNS. Checks 6 major DoH providers and estimates your protection level. * Port Checker Scan common ports on any host to see what's open or closed. * WHOIS Look up domain registration and ownership details instantly. * SSL Inspector Inspect SSL/TLS certificates — view issuer, validity dates, and days until expiry. * WiFi Info See your local IP, external IP, subnet, gateway, and DNS. Enable location permission to reveal signal strength in dBm, SSID, BSSID, and channel with 2.4/5 GHz detection. * IP Info Geolocate any IP address with a map view, ISP, timezone, region, and coordinates. No ads. No account required. No data collected.