Honest Signal: Network Quality

Your phone's signal icon reports radio strength — how loudly the nearest mast or router is shouting. It says nothing about 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 when the service can run; slow networks and Android power management can delay updates. Free, not a Pro feature.

The indicator is one silent, ongoing notification. It returns after a restart.

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. Latency and jitter look excellent then, so a ping-only tool calls it healthy. Honest Signal takes a real transfer sample: when probes answer but the download will not complete, it caps the score at 2 bars and says why — the "full bars, no data" failure pinging cannot see.

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 home screen shows estimated daily traffic. 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 office Wi-Fi, and for a quick connection test when a page stalls.

HONEST SIGNAL PRO — one-off purchase, no subscription

• History — the last hour and last 24 hours as a step chart with summary statistics on stability, so the dropouts and outages you report to your ISP are on record
• A floating bubble showing the live score over other apps, so you can watch the connection while using the app that is struggling. Drag it, tap to open, long-press to dismiss. It needs the status bar indicator on, and asks for the "display over other apps" permission only then
• 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. The paywall explains each feature before naming the price; 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.

Recent changes:
Stability fix for the Android status-bar indicator.

On some devices the indicator could crash when Android refused to restart it in the background, for example after a reboot or when the system had reclaimed the app. It now asks you to open the app instead, and the indicator comes back as soon as you do.