Slight aside, but I use the iPhone version with a Bluetooth unit plugged into the diagnostic socket. Worked ‘straight out of the box’ with only the very minimal amount of setting up (confining the make and model…). That was it. I’d expect the laptop version to be equally easy…
In passing, the plug in Bluetooth unit also works seamlessly using the CarScanner phone app with my 2013 LandRover Defender and my Skoda Kamiq too.