Three story WIFI – AR signal master Review

I bought a WIFI Extender and downloaded AR Signal Master that gave me the tool to place the extender. The AR feature is exceptional, that allows you to walk around the house and it records the signal in a continuous capture with the camera. The app then provides a history of your movement with signal strength. Other apps only provide signal strength by location 1,2,3, and etc. or a chart of WiFi signals in the area. Other signal apps I have tried only show a static result in DB.
Review by albiggy67 on AR signal master.