This app does seem to do what it says. It took a couple of home network switches on and off to get it register. Wifi now turns on when I get home, off when I leave. Great for use with Groove IP that gives you inbound and outbound calls on wifi (and 3G), when you have no cell service at home.
Works great on my Evo w/Froyo.....if there were an option to have it shut off/shut off wifi during certain hours (e.g. at night when sleeping), it'd be perfect.
Aug 16, 2011