OniNetwork vs Denpa Network Check

Pro-Grade Network Diagnostics in a Modern UI. Built by and for network engineers, OniNetwork delivers highly reliable and advanced network diagnostics in a beautifully simple iOS app. [ Overview ] 1. Field-Ready Deep Data We go beyond basic pings. Get ASN and ISP names in Traceroutes, analyze full SSL certificate chains, and automatically fingerprint device types and vendors in your LAN. We show the data engineers actually want to see. 2. Modern, Developer-First UI Say goodbye to clunky terminal ports. Built with a highly visible dark and neon theme, designed to reduce eye strain during long troubleshooting sessions. One-tap copy for all results makes reporting a breeze. 3. Privacy First & Secure All scan results, target history, and network data are stored strictly locally on your device. No unauthorized tracking, no external server uploads. Safe to use even in strict enterprise environments. [ Toolkit ] - Dashboard & Speed Test: Instantly view your Global IP (IPv4/IPv6), Local IP, Subnet Mask, ISP, and SSID. Run a highly accurate speed test including Ping and Jitter with a single tap. - Ping & Traceroute: Full IPv4 / IPv6 support. Ping calculates packet loss and min/avg/max latency. Traceroute automatically resolves and displays ASN (Autonomous System Number) and ISP names for each hop. - LAN Analyzer (Deep Scan): Rapidly scan connected devices on your Wi-Fi. It retrieves IP/MAC addresses and uses HTTP headers and open ports to intelligently guess device types (Router, NAS, Printer, etc.) and vendors. - Port Scanner: Supports Quick Scan (common ports), Range Scan, and Custom Scan. Automatically maps open ports to standard service names. - DNS Lookup: Query A, AAAA, MX, NS, TXT, CNAME, SOA, SRV, and CAA records. Measure query response times and easily switch between public DNS servers (Google, Cloudflare, Quad9, etc.). - SSL Certificate Check: Analyze SSL/TLS certificates for any domain. View the full certificate chain hierarchy, SANs, signature algorithms, and public key details. - Subnet Calculator: Simply input a CIDR (e.g., /24) to instantly calculate Network/Broadcast addresses, Wildcard masks, and usable host ranges. Includes a visual binary representation of the IP. - Wake on LAN (WOL): Send magic packets to registered MAC addresses. Easily wake up your targets with one tap from your saved list or history. [ Privacy Policy & Terms ] OniNetwork prioritizes your privacy. We do not collect, view, or upload your diagnostic data to any external servers. (Note: The free version uses Google AdMob, which may collect device identifiers. Please refer to Google's Privacy Policy). The Pro version (In-App Purchase) is a one-time lifetime unlock. Please use this app only on networks and devices you own or have explicit permission to test. --- Privacy Policy & Terms of Use: https://pu-labs.notion.site/OniNetwork-Official-318d53da0c378

Wi-Fi feels slow, but you cannot tell why. Denpa measures what is actually happening, so you can see which side the problem is on. Denpa measures response time, packet loss, download and upload speed, and DNS lookup, and splits your connection into two segments. ■ Two segments, measured separately ・Your device → the first device that responds (your router, or the carrier gateway on a cellular connection) ・The first device → the internet Video stalls. Pages do not open. Experience alone does not tell you whether the cause is inside your home or beyond it. Measuring the two segments separately narrows it down. ■ What it measures ・Response time ・Jitter ・Packet loss ・DNS lookup time ・Download and upload speed (upload requires a server that supports it) ■ It measures only when you tap Nothing is measured until you tap Start diagnostics. There is no background monitoring. ■ Findings come with what to do Issues are listed as Error, Warning, or Information, with why they were flagged and what you can try. ■ Measure how a web page loads Your line is fast, but one page still feels slow. Enter a URL and Denpa loads that page the way a browser does, then reports the load time, the amount transferred, and the speed over that period. The cache is emptied before every run, so measuring the same page twice does not change the conditions. The page stays on screen, and tapping a link in it measures that URL. ■ Save a location, watch it change Name a location and save the result. History shows a chart and a list for each location, and compares the averages. ■ What this app cannot do ・It cannot change your router settings. It narrows down the cause. ・It cannot measure other devices. Everything shown is seen from this iPhone. ・It cannot show signal strength (the bars). Only apps individually approved by Apple can read it. ・It does not make your connection faster. It is a tool for measuring and narrowing down. ■ Privacy ・Results, location names, and notes stay on your device. ・Nothing is sent to the developer or to a third party. There is no analytics, advertising, or tracking. ・Location is never recorded or sent. It is used only to show the name of the Wi-Fi network (SSID), because iOS requires location permission to read it. ・Measuring uses real network traffic. The speed test connects to Cloudflare by default, and you can change the server in Settings. The full list of destinations is in the privacy policy. ■ Requirements iOS 18.0 or later / iPhone, portrait only / Japanese and English Free. No in-app purchases, no ads, no account.