# NetKit: Ping & Network Tools — One tap finds the problem > Network diagnostic and troubleshooting tools with detailed analysis and reporting. (iPhone/iPad app by John Haas.) - Source: https://appshunter.io/ios/app/netkit-ping-and-network-tools/id6780238278 (this page in markdown: same URL + `.md`) - Developer: [John Haas](https://appshunter.io/developer/356064826) - Category: Utilities, Developer Tools - Price: $4.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English - Released: 2026-08-14 - Data updated: 2026-08-19 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/netkit-ping-and-network-tools/id6780238278/reviews.md ## What is NetKit? Tap once. NetKit checks your device, your router, the internet, DNS, and a secure page, then says in plain words which one is broken. Every step opens the full tool behind it when you want to dig deeper. Then there are fourteen more tools, for when you already know where to look. One price. No subscription, no in-app purchases, no ads, no account, no tracking. TRIAGE • Diagnose: the five-step check above, with a verdict you can act on. It names the broken step instead of handing you numbers to interpret. REACHABILITY • Ping: continuous ICMP echo with min/avg/max, jitter, and packet loss. Switches to a TCP connect when ICMP is blocked. • Traceroute: the path to a host, hop by hop, with RTT and reverse DNS. • Port Scanner: TCP connect scan with service names. Common ports, presets, or a range you pick. NAMES AND REGISTRATION • DNS Lookup: A, AAAA, MX, TXT, CNAME, NS, SOA against Cloudflare, Google, Quad9, or your own resolver. Real record types with real TTLs. • Reverse DNS: PTR lookups for IPv4 and IPv6. • Whois: who registered a domain and when it expires, or who owns an IP block. Straight from the registry, with a days-to-expiry countdown. TLS AND WEB • TLS Certificate: the full chain, validity dates, days until expiry, SANs, signature and key. Expired and self-signed certificates open too. • HTTP Inspector: status, every response header, the redirect chain, TLS version, and where the time goes: DNS, connect, TLS, first byte, total. • Public IP & Geo: your public address, ISP, ASN, and rough location. YOUR OWN NETWORK • LAN Discovery: sweep your subnet and browse Bonjour, with the model and maker of every device that broadcasts one. • Wake-on-LAN: send a magic packet to a saved device. • Throughput Test: a quick download, upload, and latency check. • My Device: your interfaces, IPv4 and IPv6 addresses, netmask, and default gateway. • Subnet Calculator: IPv4 and IPv6. Network, broadcast, usable range, mask, wildcard, class, scope, and the binary. Split a block into subnets. BUILT PROPERLY DNS is a real client, so you get real record types and real TTLs instead of whatever the system resolver hands back. Certificates go through a hand-written X.509 parser, which is why expired and self-signed ones still open rather than erroring out. Ping and traceroute use the same unprivileged ICMP socket that ping itself uses. There are no third-party SDKs in the app and nothing phones home. BUILT LIKE A TOOL Save a host once and run it through any tool. Every run lands in History with a one-tap re-run, and History and saved hosts export as JSON or CSV. Copy any value or share a full console transcript. A Home Screen and Lock Screen widget keeps your public IP in sight and flags when it changes. Works in light and dark. HONEST ABOUT WHAT iOS ALLOWS iOS blocks Wi-Fi scanning (SSIDs, channels, signal strength) for every third-party app, and hides other devices' MAC addresses. That rules out the MAC-to-vendor lookup desktop scanners use. LAN Discovery names devices from what they broadcast over Bonjour instead. That limit is Apple's, not a missing feature, and the app says so plainly. Privacy: no analytics, no advertising, no accounts, no servers of ours. Diagnostics run on your device. Your history and saved hosts never leave it. ## Key features - One-tap network diagnosis - Detailed troubleshooting tools - Ping and Traceroute - DNS Lookup and Reverse DNS - TLS Certificate analysis - LAN Discovery and Wake-on-LAN - Subnet Calculator ## Frequently asked questions about NetKit ### What is NetKit's primary function? NetKit's primary function is to diagnose network issues with a single tap, identifying problems with your device, router, or internet connection. It then provides plain-language explanations and offers access to deeper diagnostic tools. ### Does NetKit have ads? No, NetKit does not contain advertisements. The app is designed to be ad-free, providing an uninterrupted user experience. ### What network tools are included in NetKit? NetKit includes tools such as Ping, Traceroute, Port Scanner, DNS Lookup, Reverse DNS, Whois, TLS Certificate analysis, HTTP Inspector, Public IP & Geo lookup, LAN Discovery, Wake-on-LAN, Throughput Test, My Device information, and a Subnet Calculator. ### Is NetKit available on multiple devices? Yes, NetKit is available for iPhone and iPad devices, indicated by its support for these platforms. ### How does NetKit handle network data? NetKit is built with privacy in mind, stating that there is no account creation, tracking, or data sharing. All operations are performed locally on your device. ### What is the pricing for NetKit? NetKit is a paid application with a one-time purchase price of $4.99. It does not involve subscriptions or in-app purchases. ### How often is NetKit updated? Based on the provided data, NetKit was last updated on August 14, 2026, with version 1.0.0. Future updates will depend on the developer's release schedule. ### What is the age rating for NetKit? NetKit has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about network basics. ## Version history (last 1 release) ### 1.0.0 — 2026-08-14 No release notes. ## More apps by John Haas - [iSplatter: Splatter Paint Art](https://appshunter.io/ios/app/isplatter-splatter-paint-art/id356064821) - [MahWins: Mahjong Game Tracker](https://appshunter.io/ios/app/mahwins-mahjong-game-tracker/id6761798566) - [Text Editor](https://appshunter.io/ios/app/text-editor/id6777578899) - [Cron Lab: Crontab Editor](https://appshunter.io/ios/app/cron-lab-crontab-editor/id6783486115) All apps by John Haas: https://appshunter.io/developer/356064826 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*