11月7日的Honest Signal: Network Quality应用程序分析

Your phone's signal icon reports radio strength — how loudly the nearest mast or router is shouting — not whether data is moving. Everyone has stood somewhere with five bars and a page that will not load. Honest Signal measures the connection instead. While open, it sends timed latency probes and periodically downloads a real 120 KB transfer sample. In the background, it uses a lighter probe between transfer samples. It blends measured latency, loss and throughput into a quality score from 0 to 5 bars — on Wi-Fi, 4G or 5G — with a plain-English verdict. A LIVE SCORE IN YOUR STATUS BAR The score lives in your status bar as a small indicator icon, next to the one your phone already draws. With the indicator on, background measurements are attempted every 2 seconds; slow networks and Android power management can delay them. Free, not a Pro feature. The indicator is one silent, ongoing notification. It returns after a restart. There is also a home-screen widget and a Quick Settings tile, both free. WHAT IT MEASURES • Latency — timed round trips to public connectivity endpoints • Jitter and loss — measured across foreground probes • Throughput — timed from a real download, not from ping • Wi-Fi or mobile data, beside the score THE CASE A PING-ONLY TOOL MISSES A link can answer pings promptly while no data moves through it, so a ping-only tool calls it healthy. Honest Signal takes a real transfer sample: when probes answer but the download stalls, it caps the score at 2 bars and says why — the "full bars, no data" failure pinging cannot see. WHAT'S WRONG, IN WORDS When something is off, it says what: a Wi-Fi sign-in page, failing DNS, Wi-Fi up but the internet down, or signal with no data — and what usually fixes it. NO MYSTERY SCORE "How the score works" is a screen in the app, not a footnote: every curve, weight, threshold and cap that produces the number is written down. CONTROL YOUR DATA USE A single background latency probe costs about 700 B, or roughly 30 MB over a full day at the fastest interval; transfer samples use more. The adjustable 25 MB default cutoff pauses speed samples at the limit; small latency probes continue, so total traffic can exceed it. Lengthen the interval or turn off mobile-data measurement to use less. THIS IS NOT A SPEED TEST A speed test answers "how fast is this right now". Honest Signal is a network monitor: it answers "is this working" throughout the day. It does not report dBm — radio strength is the wrong number. Built for rural areas, thick walls, trains and patchy Wi-Fi. HONEST SIGNAL PRO — one-off purchase, no subscription • 30 days of history — the last hour, day, week or month as a chart, every drop-out listed by time and length, split by Wi-Fi and mobile • Evidence reports — a PDF of every drop-out, or every reading as CSV, to send to your provider • Drop-out alerts — a notification when the connection has been down as long as you choose, and when it is back • A floating bubble showing the live score over other apps. Drag it, tap to open, long-press to dismiss. It asks for the "display over other apps" permission only when you turn it on • Custom intervals — 2 to 60 seconds on screen, 2 seconds to 60 minutes in background • Indicator themes: bars, dots or wave, in the app and status bar Buy once, keep it. Purchases restore from the paywall or Settings. PRIVACY No account, no sign-in, no analytics, no advertising, no tracking, no crash reporting. We run no server, so there is nothing to receive. Measurements, settings and your purchase record stay in the app's private storage, are excluded from cloud backup and device-to-device transfer, and go when you uninstall. Measuring a connection means using it. The app makes small HTTPS requests to public connectivity-check endpoints run by Google and Cloudflare. They carry no account or app identifier, but the operators can see your IP address. Readings stay on your device. Useful apps. No ads. No dark patterns.