Walk your space. Watch the map fill in.

WiFiMap pings your router while you walk around, and uses your location to place each reading on a map. Weak corners, dead zones and strong spots show up as you go, in a hex-grid coverage map you build room by room.

Not a speed test

WiFiMap doesn't measure your internet speed, and it isn't trying to. It measures how well your phone can actually reach your router from where you're standing — the thing that decides whether a video call drops in the back bedroom, not what your ISP sells you.

Built from real readings

Every point on the map is a real ping from a real spot, tagged with your GPS position at the moment you took it. Record a pass through your home or office, pause and resume as needed, and save the result as an image when you're done.

Nothing leaves your phone

No account, no sign-up, nothing to configure.
Router pings stay on your local network — WiFiMap has no server and sends nothing anywhere else.
Your location and your coverage maps stay on your device unless you choose to save a map image to Photos.