Been using Flashcal+ for a couple months now. It’s basically a speedo calibration app for Jeep Wranglers and Gladiators. Pretty solid if you’re into modding your off-road vehicle.
Here’s what you do: you can adjust your tire size and gear ratios, and it’ll recalibrate your speedometer so it reads accurately. And there’s also a TPMS on/off feature – took me a while to figure that one out but it’s useful. And you can see your true speed, not just what the dash is telling you.
Look, if you’re into tricking out your Jeep, you’ll probably like this app. It’s not perfect – the UI is a little clunky at times – but overall it does the job. Worth checking out if you want to make sure your speedo is dialed in, especially if you’ve lifted your rig or put on bigger tires.
