The great thing is that this really is a "FREE" bi-directional scanner. No monthly or annual subscription. The amount of control you will have depends on the vehicle, so take into account the year and type of your vehicle. You don't get much from a 2003 Kia Rio because there's nothing in it! Why I didn't save it is because the app you are using is complete junk. When you activate the driver it takes about 2-3 minutes to respond and the live data is like you are watching something at 5 frames per second. I recommend it to those who need it badly, but not for the professional. Update your application and you will be an untouchable xtool.
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