Been using OBD2 Car Scanner – ELM Torque for a couple months now. It’s basically an app that lets you diagnose and monitor your car’s performance by connecting to the on-board computer. Pretty solid if you’re into that kind of thing.
Here’s what you can do: You can check for error codes, view real-time data on things like engine RPM and coolant temp, and even clear those pesky check engine lights. And there’s also a maintenance section that gives you tips on things to look out for. Took me a while to figure out all the features but it’s been really useful.
Look, if you’re into keeping your car in tip-top shape, you’ll probably like this app. It’s not perfect – the interface can be a bit clunky at times – but overall it does the job. Worth checking out if you’ve got an OBD2 compatible car.