Fiat works good.
Ferrari has reason to live too.
iGrill is made in China.
iGrill uses 2 wires probe, cost is $1.20 in China
wGrill will use 3 wires probe, cost is $5.00 in China
iGrill uses bluetooth and it needs an ipad to access from anywhere.
wGrill uses WIFI, it can be accessed from anywhere if you have a wireless router which I am sure is available in most house.
wGrill can be used by most browsers say IE Chrome Firefox. not necessary to have specific model for certain operating system