Since I’m now driving a slightly older car I’ve considered getting myself an OBD scanner. The Blue Driver is $99 and looks like it has the best reviews... but $99 is a lot for the hardware, and for something that’s not exactly essential.

However, the OBD Fusion app works with pretty much any Chinese knockoff OBD scanner.

Thoughts and opinions? I have a wonky TPS monitor that needs frequent resetting, plus I’d also just like to know what’s going on from time to time, mostly to monitor.