WiFi Analyzer & Who's on WiFi

WiFi Analyzer shows who is on your Wi-Fi, why it may be slow, and how to fix it in your router. A network scanner finds the devices that answer on your home network, names them as clearly as it can, and can tell you when a new one joins. Device names, labels and history stay on your phone. WHO IS ON MY WIFI • Scan your Wi-Fi and see the phones, computers, TVs, printers, cameras and smart-home devices that answer on the network • Names, makers and models from Bonjour (mDNS), UPnP, NetBIOS and your router's own device names • MAC address and maker when a device shares it; randomized "private" addresses are labelled as private, never guessed • Give devices your own names, icons and owners, and mark them as known • Optional new-device alerts for your home Wi-Fi, checked every 15 to 60 minutes • See when each device was online, and export your device list to CSV or JSON REMOVE A DEVICE, THE REAL WAY Android apps can't disconnect other devices; only your router can. So the app: • Opens your router's admin page inside the app, with the gateway found for you • Shows step-by-step guides for common router makers: block, MAC filter, pause or parental controls • Looks up the default router login for many router makers • Helps you change your Wi-Fi password, then share the new one as a Wi-Fi QR code • Opens your router maker's own app when you have it WIFI ANALYZER: SIGNAL AND CHANNELS • Live WiFi signal strength in dBm with plain words, and a walk mode with sound to find weak spots • Nearby networks on 2.4, 5 and 6 GHz, with Wi-Fi 6, 6E and 7 details on phones that support them • Channel graph with your network highlighted and others dimmed, plus focus on one network • Channel rating and a plain suggestion for a less crowded channel • Signal over time, and a room check to compare rooms and find dead zones NETWORK TOOLS Beyond the WiFi analyzer, a set of network tools: • Ping (ICMP and TCP) with loss and jitter, traceroute, DNS lookup • Port scan for devices on your own network • Wake-on-LAN, IP and subnet calculator, offline MAC vendor lookup SECURITY CHECK • Your network's encryption (open, WEP, WPA, WPA2, WPA3), whether WPS is on, and how many unknown devices you have, with plain steps to fix each one WIDGETS AND SHORTCUTS • Network and devices widgets, a Quick Settings tile to scan, and app shortcuts PRIVATE BY DESIGN • No account. Device names, labels and scan history stay on your phone • Location permission is asked only when you open nearby networks or Wi-Fi names, because Android requires it for Wi-Fi scans. Your location is never stored or sent, and the app never uses location in the background • Crash reports and basic usage statistics (Google Firebase) never include network names, addresses or device names; analytics can be turned off GOOD TO KNOW • Some devices sleep or hide from scans, so your router's own list is the final word • Android allows about 4 Wi-Fi scans every 2 minutes; the app shows a countdown instead of a frozen graph • The app can't show saved Wi-Fi passwords, and it can't block devices by itself • Use the network scanner and port scan only on networks you own or may test In 18 languages. Questions or ideas: [email protected]

First release of WiFi Analyzer. • See devices that answer on your Wi-Fi, name them and mark them as yours • Optional alerts when a new device joins your home network • Live signal in dBm, walk mode, nearby networks and channel graph with a suggestion • Wi-Fi check score with plain fixes • Ping, traceroute, port scan, DNS lookup, Wake-on-LAN • Router page and step-by-step guides to remove a device No account. Your device list stays on your phone.