iGrill is the first grilling/cooking thermometer device plus app for use with the iPhone, iPad and iPod Touch. Not to be confused with George Foreman’s own iGrill from 2007, this iGrill lets you keep an eye on your grill while you entertain guests. The way it works is that its app communicates with the iGrill via bluetooth to make sure that your food stays perfectly cooked at the right temperature. This way you can rely on your iOS device to make sure you don’t ruin whatever it is that you’re cooking. iGrill retails for $99.99 and it is actually the third “hardware app” we’ve seen in the past couple of days that will be shown off at CES 2011 next month.