This is a great app that does exactly what it claims to do. Works smoothly with the recommended dongle. V2 is significantly improved and your purchase price includes free lifetime upgrades. If you’re on the fence, buy this app, it’ll make you happ-eee. Seriously, it can provide the data you need to save thousands of dollars by warning you of engine temp, transmission temp, and voltage, in real time and on one screen.

Purchased this app when first released. We have a 2019 pro master we use as a Food truck. This helps us keep an eye on things to notify of any issues we might be having. Worth every penny highly recommend the app to anyone with a Ram Promaster.

I use Kip’s app to monitor coolant and transmission temperatures while driving in the Colorado Rocky Mountains, which gives me peace of mind on those long climbs. Being able to see the exact transmission temperature is especially helpful during fluid changes, so I know precisely how much to add. Thanks, Kip!

I’ll take a few iterations, but it is my PERSONAL mission to make your ownership of the Promaster a great experience. The internet selects for only the negative, but together we can make your van sail to 400,000 miles or beyond. All it takes is knowledge, and that’s knowledge I’m delighted to share with you!