Works great, best part its free!

PRO: Shocked that an app of such caliber can be free! I tested it out at one of my clients locations that was having issues with multiple access points. Helped me pin-point the poorly "lit-up" sections of the building with ease!

CON: Its a very basic application, could use more features - but then again its a free app!

nxc42 about NetSpot: WiFi Analyzer