Network Analyzer vs MeterWorks Spectrum Analyzer

Network Analyzer helps you check internet speed, scan your local network, and view important device information — all in one simple app. Whether you want to test Wi-Fi performance, find connected devices, or monitor your connection, Network Analyzer gives you the tools you need. INTERNET SPEED TEST Check your download speed, upload speed, and ping instantly. Run quick tests on any Wi-Fi network and see how your connection performs in real time. Perfect for testing home Wi-Fi, public hotspots, and mobile connections. WIFI & LAN NETWORK SCANNER Scan your local network and see devices connected to your Wi-Fi. View IP address information and quickly identify what devices are using your network. NETWORK TEST MAP All your speed tests are saved on the map. Compare internet performance across different locations and easily find where your connection works best. DEVICE INFORMATION Monitor key device details in real time: - IP address - CPU usage - Memory usage - Storage information Everything you need to understand your device and network in one place. FEEDBACK We’re always working to improve Network Analyzer and make it even more useful. SUPPORT If you have questions, feedback, or need help, contact us at: yavorsky.team@gmail.com Privacy Policy: https://docs.google.com/document/d/1H6ESao6tR3w4AFbK4tONMfdtKWnCAhAghZwskq_qZcw/edit?usp=sharing

A tone you can't place — the motion-sensor deterrent next door, a beep from inside a wall, a hum from the basement. You can barely hear it, but it's there. MeterWorks Spectrum Analyzer makes it visible: live spectrum, automatic logging, an evidence PDF — on your device, no account, no subscription. MEASURE & CIRCLE IN • Live spectrum, linear or logarithmic axis, stepless pinch-zoom in frequency AND level • Peak detection with the resolution stated openly, 60-second waterfall • Device self-test "What can YOUR iPhone do?" shows the real usable top frequency before you buy • Walk mode: keep measuring while you walk the property, every point on the map carries its level — you circle in on a source, you don't locate it WATCH BANDS & LOG — THE EVIDENCE CHAIN • Pro: name your own watch bands ("cat-deterrent window" 16–24 kHz, "hum" 20–200 Hz, fully custom), each with its own threshold • Pro: automatic events — when a band crosses its threshold, the entry writes itself: start, duration, classification • Pro: walk report as PDF with a map snippet, a point table, and band spectra — plus CSV • Quiet references: save silence at a location, later measurements show the rise over it (1 free, more with Pro) DOCUMENT • PNG export with footer — free • Pro: multi-page PDF report with statistics, spectrogram, and event table • Pro: CSV export of the band levels — spreadsheet-ready FREE VS. PRO — NO SURPRISES Free: live spectrum with full zoom (3 sessions of up to 30 seconds each), waterfall, self-test, limits page, A/B comparison, 1 reference, three recordings of 10 seconds each, one walk of up to 30 seconds, PNG export. Pro is a single one-time purchase (no subscription, ever): watch bands, unlimited walks with report PDF and CSV, more references, unlimited live view and recordings, log PDF, CSV — all future Pro features included. WHAT THIS APP CANNOT DO — HONESTLY What kids can hear, this app can see: the audible range up to 24 kHz sits fully inside the iPhone microphone's window. True ultrasound above that is beyond any iPhone — and beyond any app that claims otherwise (the Nyquist limit of 48 kHz sampling). What holds up is the comparison within the same band over time, not an absolute dB value. This app documents, it doesn't judge: no "court-proof" claims — a clean log with openly stated limits. TYPICAL USES Circle in on a noise source in the garden or neighborhood · identify a sound you can barely hear yourself · confirm a motion-sensor or cat-deterrent frequency · document a hum inside the house NO SUBSCRIPTION. NO ADS. NO TRACKERS. All measurement data stays on your device — only band-aggregated spectra, never audio. MeterWorks is a family of honest measurement apps: Vibrometer, Sound Meter, Teslameter — Spectrum Analyzer is the fourth.