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Card 549 of 9972026-08-22 issue

Observed arrival · 2026-08-22

NetDiag+: A Network Engineer’s Toolkit for the iPhone

netdiag.online Observed source
Editorial interest 82/100 Selection signal · not a rating of the site

An iPhone app offering 25 network-diagnostic tools, including ping, traceroute, Path MTU discovery, DNS testing, TLS inspection, and BGP lookups.

Landing page captured for the 2026-08-22 issue.

Why it surfaced

NetDiag+ focuses on the exact moment a video call freezes, a VPN refuses to connect, or a game starts dropping packets. Its unusually deep toolkit runs on raw BSD sockets, saves results to history, and can share a diagnosis as an image—turning phone-based troubleshooting into evidence.

An iPhone app offering 25 network-diagnostic tools, including ping, traceroute, Path MTU discovery, DNS testing, TLS inspection, and BGP lookups.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
$PaidCommerce or pricing visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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netdiag.online

Landing page observed 2026-08-22. The live site may have changed.