Nope, first time I've ever heard of it actually. Aside from the whizz-bang interface how does it stack up to the likes of the ET-732 as far as accuracy and what remote thermometers are supposed to do? I like the idea though.
I own the iGRill, and the Mav 732. The Mav 732 used to be my go to therm, but now my iGRill is. I like it because of how easy it is to create and set custom temps and temp ranges for the alarms. The graph is cool to look at. The three probes that I have for my iGrill were spot on out og the package when I did the boil test and ice water test. I get good range, I can walk to the end of the street before I loose the signal, approx 300'. The Mav probes are a few degrees off and read different, but I know that they are close enough. Range varies with the 732. At my house it works great. If I go to my moms house that signal doesn't work as her house is metal and concrete (the iGrill does work better there, but not by much.) As for battery life the iGRill does suck the juice a bit more, not so much on the tranmit side,but the iPhone does. Of course since ios6.??? my iphone sucks the juice anyways. So there is my side by side comparison. I'd use either, but currentyl prefer the iGrill as my go to.