Great app, but may impact wireless performance
This is a great app in many ways, but when it is running I have measured cyclical Wi-Fi throughput degredataion, as if the app causes the Wi-Fi to go off channel and scan/listen. This is probably not a problem for most people, who many not even notice it, but if you are doing any kind of throughput testing, I recommend you not have this app running at the time.
barginator16 about
WiFi Signal: Strength Analyzer