PingyDingy vs Gwtar Viewer

PingyDingy is an open-source network monitor for iPhone and iPad that helps you spot outages, packet loss, and slow responses the moment they happen. Monitor hosts with ICMP ping or TCP checks, watch live response data update in real time, and get audible alerts when a service goes down or comes back up. Whether you’re managing lab gear, home servers, or production endpoints, PingyDingy gives you a fast, clear view of network health without unnecessary clutter. Features Monitor up to 64 hosts at once Check hosts with ICMP or TCP Set custom intervals from 1 second to 10 minutes View live RTT, averages, sent, received, and lost counts Use scrolling charts to spot trends over time Share your host configs with others via Airdrop Hear per-ping sounds and up/down transition alerts Re-resolve DNS automatically and detect IP changes Sort and filter hosts by status, latency, loss, protocol, and more Log results on device and export to CSV or JSON Works great on both iPhone and iPad Supports light and dark mode PingyDingy is built for network engineers, homelab operators, and anyone who wants immediate visibility into whether a host or service is really up. No bloat, no ads. just function and open source .. github is https://github.com/dallascyclist/pingydingy

Gwtar Viewer opens Gwtar archives — self-extracting single-file HTML that packs a web page with all of its images and styles into one .html file. Gwtar files do not work when opened directly in a browser: they need a server that answers Range requests, fetching just the parts of the file that are actually needed. Gwtar Viewer runs a local server on your device to provide exactly that, letting the archive's own rendering logic do the rest. Your files are never modified. It also works as a viewer for ordinary HTML files, not just Gwtar. ■ Features - Open and read Gwtar files (.html) - Files you open are kept as history cards with thumbnails for quick reopening - Page zoom, remembered per file - Light / dark themes, English / Japanese UI - One-tap deletion of site data stored by archives ■ Privacy Everything happens on your device. The only network traffic is between the app and its own local server. Nothing is ever sent or collected externally. ■ Open source Gwtar Viewer is open-source software under the 0BSD license. See the support URL. The Gwtar format was designed by Gwern Branwen (this app is an independent implementation).