Glad to hear it's working for other owners. Small investment (~$50) even if it doesn't work. Easier for me than coding since I don't own a Windows based laptop.
From the app, looks pretty mindless. For those interested, this is the ODB adapter I picked up:
https://www.amazon.com/gp/product/B0...A1C6KRT5EMIPWX
I'll post my initial impressions once I get it and play with it.