Wi-Fi Range & Speed Tester

Slow Wi-Fi is usually a fixable problem once you can see what is actually going on. Wi-Fi Range & Speed Tester gives you the numbers: how fast your connection really is, how strong the signal is in each room, and which channel your router should be using. Run a proper speed test in seconds, then dig deeper when you need to. Speed test Measure download, upload, ping and jitter. The test opens several parallel connections to a nearby server, so the result reflects what your line can actually do instead of one slow stream. It is a quick way to check you are getting the speed you pay for. Live signal strength See your current Wi-Fi signal in dBm with a simple Excellent-to-Weak rating that updates in real time. Walk around and watch it change. Room-by-room coverage Test each room and build a map of where the signal is strong and where it drops. It is the fastest way to decide where to put the router, or whether you actually need an extender before you buy one. Nearby networks and channels Scan every Wi-Fi network around you and see its band, channel and strength. The channel analyzer shows how crowded the 2.4 GHz channels are and points you to a quieter one, so your router stops fighting the neighbours for airtime. Stability test Speed is not the only thing that matters. This sends a steady stream of checks over time to catch drops, jitter and packet loss, the problems that ruin video calls and online games even when the speed number looks fine. Dead-zone finder Walk around with the live meter and pinpoint exactly where coverage falls off. Cellular signal Read your mobile 4G or 5G signal in dBm too, with or without Wi-Fi turned on. Quality score If you would rather not read every number, the app combines speed, latency and stability into a single score out of 100, with a plain-language verdict for streaming, video calls and gaming. A few things we care about - No fake booster buttons, and no root access. - Your test history stays on your device. - Permissions are requested only when you open the feature that needs one, never up front. Android ties Wi-Fi scanning to the location permission, so a nearby-network scan asks for it first. Your location is never stored or shared. Good for anyone dealing with buffering, dropped calls, dead spots or a new router setup, from renters and homeowners to gamers, streamers and people working from home. It runs on phones and tablets and keeps a history so you can compare rooms, networks and times of day. Clear numbers, honest advice, no clutter. From ACKPlus.