PingyDingy vs QR Preview

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

QR Preview helps you scan and create QR codes with more control and less guesswork. Instead of opening links immediately, the app shows you what is inside a QR code first, then highlights suspicious patterns so you can decide what to do next. Use QR Preview to: Scan QR codes with your camera. Read QR codes from photos and screenshots. Preview links before opening them. Create QR codes for websites, text, Wi‑Fi, contacts, email, and more. Copy, share, or save scanned results. Keep a local history of your scans and created codes. If a QR code contains a website, QR Preview shows the full destination and checks for signals that may deserve a closer look, such as shortened links, unusual characters, insecure HTTP, or other suspicious patterns. The app is designed to help you review a link before you open it, not to make unverifiable safety guarantees. Privacy comes first: No account required. No ads. No tracking. Your scans and history stay on your device unless you choose to share something yourself. QR Preview is built for everyday utility: Fast camera scanning. Clean preview before action. Useful QR creation tools. A calm, simple interface focused on clarity. Whether you are scanning a code on a poster, package, menu, website, or screenshot, QR Preview gives you a better look before you tap.