One tap for throughput, latency, jitter, and loss—plus scenario runs that tell you if your line can carry calls, games, or 4K
Wonder Signal is built for people who want numbers behind “Wi‑Fi feels slow.” Beyond headline Mbps, you get ping, jitter, and packet loss in one pass so lag spikes and dropouts have nowhere to hide.
Tests stay on your phone—no uploading your browsing habits—while history and charts show whether upgrades or carrier swaps actually changed reality. Presets simulate streaming, gaming, conferencing, or fat file pushes so pass/fail is obvious before you commit to a session.
Measure upload & download throughput plus ping, jitter, and packet loss—pinpoint why calls stutter or downloads stall beyond a single Mbps headline.
Run reliable tests on Wi‑Fi, 5G, 4G/LTE, or older radios—switch networks and compare before you lock into a plan or blame the router.
Every run is logged with timelines and visuals—watch carrier drift, prove upgrades worked, or catch flaky nights without spreadsheets.
Presets mirror HD streaming, competitive gaming, video calls, or huge uploads—get a plain-language fit check before you start the match.
Pick servers, dial duration, tune packet sizes, and stack parameters—enough depth for engineers, still readable for everyday troubleshooting.
Runs locally without harvesting usage profiles; animations stay smooth while tests sip battery so you can iterate without overheating your pocket.
Scan this QR code with your device to download the app
