I'm currently using this program on my Droid Incredible. For whatever reason the KR use to spik to odd numbers like 11 and 14 (could be just sitting idle or what not). I have one of those odd adapters and mine is telling me the adapter is bad yet a few of the gauges work. The RPM gauge works but not the transmission temperature. After $30 for the adapter I'm not sure I want to get another one unless its the good kind. It does work to clear codes and what not. I love the idea of this program but the system as a whole doesn't work easily enough.