As discussed in another review, I have a factory-spec RV on a Freightliner XC chassis with the correct VIN and the app won't allow me to select Caterpillar as my engine. For now, I just selected Cummins but hopefully they will fix this issue. The app appears very useful otherwise.

I would like to give this app a very good review since the concept is much needed. But sadly just trying to setup my vehicle is becoming a frustrating impossibility. It first asks for the vehicle’s manufactured MONTH and year. Month? Okay, no problem. Then asks for the VIN. After that I have to choose an engine type with only two choices - Detroit or Cummins… Umm, neither? Then basically the same question with transmission type. Four mandatory choices that aren’t even close to what I have. And then it says I have the wrong VIN. Seriously? Who designed this app? Not impressed.* The basic information should already be obtainable via the VIN, that I not only retrieved from the vehicle but even tried cutting and pasting from the original contract just to make sure.

As the only other reviewer stated, just trying to set the AP up is a nightmare. Can’t get past the VIN part. It keeps saying invalid VIN even though I checked it many times with both lower case and caps. What good is an AP that you can’t even use?? Great idea but worthless in present form. Just received reply stating that this app was only for Freightliner special chassis and not M2 for RVs. It wasn’t clear to me that your App was for custom chassis only. My RV is built on the M2-106plus chassis with Vin# starting with 1FVA . It would be great if this chassis was included in your App.ThankYou

I loaded my rig and all the maintenance that had been performed. When I went back into the app after the latest update, all the information was missing.