Network Scanner & IP,PORT,WİFİ vs IT電卓+

N3TSCAN turns your iPhone into a powerful, real-time network monitoring terminal. UELA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Tap RUN and watch your local network come alive -- every device, every open port, every security finding streams to your screen the moment it's discovered. No waiting for batch results. No stale data. Pure live intelligence. CONTINUOUS NETWORK MONITORING - Live device discovery across your /24 subnet - Streaming results -- hosts and ports appear instantly as they're found - Continuous scan loop: automatic re-scanning every few seconds - Stop anytime with one tap; results persist PORT & SERVICE SCANNING - 9 common service ports probed per host (SSH, HTTP, HTTPS, SMB, AFP, IPP, UPnP, and more) - Parallel TCP connect probes with fast failure detection - Pipelined architecture: port probing starts as soon as each host is found - Per-host open port list updated in real time SECURITY ANALYSIS - Detects exposed Telnet, unprotected SMB shares, raw printing ports, and HTTP-only services - Each finding includes severity, technical detail, and a recommended action - Alerts for new/disappeared hosts and port changes between scans - Health score computed from scan, speed, and alert data SPEED LAB - Internet speed: download, upload, RTT, jitter, estimated loss - LAN throughput measurement to your gateway or any private IP - Quick, Full, and LAN-only modes - Live sparkline charts during measurement - Results feed into health scoring and trend tracking DIAGNOSTICS TOOLS - DNS Inspector: resolve any hostname with timing - HTTP/TLS Probe: TTFB, status code, TLS handshake duration - TCP Endpoint Monitor: reachability check with RTT and failure streak - Plain-language summaries for operators; technical detail in logs AUTOMATION - Create scan + speed profiles with custom intervals - Hourly rate cap and charging-only guard - Queue depth and recent activity visible on screen - Foreground-only; no hidden background scanning INSIGHTS & EXPORT - Network health score (0-100) with executive headline - KPI grid: hosts, findings, alerts, open ports, speed trends - Export combined JSON + PDF + CSV reports - CSV with sectioned layout: executive summary, hosts, findings, alerts, quality warnings TERMINAL-MODERN DESIGN - Dark monospaced UI inspired by professional security tools - Live event feed with icons and timestamps - Progressive disclosure: overview first, details on demand - Consistent design system across all five tabs PRIVACY & SAFETY - Scans only private IPv4 ranges (RFC 1918 + link-local) - No data leaves your device -- all processing is local - No tracking, no ads, no analytics SDKs - Privacy manifest included N3TSCAN is built for network administrators, security enthusiasts, IT professionals, and anyone who wants to understand what's happening on their local network -- instantly.

IT電卓+ is a focused calculator for engineers, network administrators, and learners studying for IT certifications. Four common tasks are organized into simple, switchable tabs. [Unit Conversion] Convert between bit, B, KB, MB, GB, TB, and PB. Toggle between SI prefixes (base 1000) and IEC prefixes (base 1024 — KiB, MiB, etc.) so you can match the convention you need for storage, memory, or traffic. [Subnet Mask Calculator] Enter an IPv4 address and a CIDR value to get the network address, broadcast address, first and last usable host, subnet mask, wildcard mask, and host counts. /31 (RFC 3021) and /32 are handled correctly as special cases. [Base Conversion and Bit Operations] Convert between binary, octal, decimal, and hexadecimal. Binary output is grouped every four bits for readability. AND, OR, XOR, left shift, and right shift are available on the same screen. [Link Speed and Transfer Time] Convert across bps, Kbps, Mbps, Gbps, B/s, KB/s, MB/s, and GB/s. Combine a file size with a link rate to estimate how long a transfer will take. [Languages] Japanese and English. [Privacy] Calculations stay on your device. The app does not upload your inputs or results.