Very useful software for DIY mechanic that needs to look at dynamic variables from ECM. Combined with cheap OBD interface from eBay or Amazon, it gives you good insight into what the car computer is doing for less than $20. You can learn from YouTube how to interpret the data for troubleshooting your car or at least gaint the knowledge to prepare yourself for a talk with your mechanic. Android version seems to better than better than one for iOS, but both work.
I brought it and it works only 15 minutes. I installed other obd2 application and it words well. Something wrong with this software.
Good app, but changing units to metric doesn't change MPG to L/100km.
I originally rated this at a 2 star.. Basically because I didn't fully understand how it worked.. AND.. Was not as fammilure with non front wheel drive engines (it's all I had). Now.. I wanted an app so I could trouble shoot cars.. Fuel trim and such.. This does it.. And does it well.. Sorry for my first response.
Since I have been using this in real time average MPG my consumption has reduced from 43 mpg to 57 mpg on average. Great for educating your accelerator foot.
Won't work. Spent several hours trying, but it keeps saying wrong pin number
BlueDriver® is a Premium Diagnostic OBD2 Scan Tool. http://www.BlueDriver.net
OBDII car diagnostic tool with big DTC description database. Works offline.
The Police Act, Area Codes, traffic regulations and Decoding OBD2 error is always at hand.