If you have a home or office wireless network and you want to see exactly what the quality of coverage your Wi-Fi access point provides, you might need a smart wifi analyzer app; WiFi Heatmap will be a big help in your job. The app can quickly draw a heat map so that you can easily and immediately see where Wi-Fi signal strength is weak. As WiFi Heatmap features an automatic movement detector; all you are requested to do is walking around with your phone and the app will take care of the measu