I have not made the jump. I keep thinking that one day the perfect app will show up and all will be good again. For now, I tolerate the occasional freezing from Mobilinc.
Your comment on the TPMS is very interesting. I have given up on my Tire Minder system since not only the main unit but also the transmitters, just kept failing. Never considered the WiFi implication. Perhaps the booster and WiFi were teaming up and mucking up the transmitters? At any rate, the Tire Minder system proved to be too expensive to operate.