Diagnose your car

Solid app, though the grammar could use some work. I also had problems seeing only voltage when I connected to my ELM327. This ended up not being an issue with the app at all. Go to where you can manually enter commands and enter AT SP 0 and you should be up and running. Good luck!

Works great!

有瞬时油耗等功能就好了

Not ready for prime time yet - gives you some basic readings only, even with paid version, says no response from the car, all I can get is temperature and speed, very disappointing!!! I tested on Mazda 2006, Hyundai 2011, and Honda 2007 - I hope for a major software updates, otherwise, my $2 are wasted... Additional comments: It actually start working the way it suppose to after a series of latest updates, - thank you! 4 stars for not reading engine oil temperature yet...

Good app. Even does your 0-100 timing according to ECU!