Huge potential but very limited. Recommend alternatives.
This app has a lot of potential but it lacks some very basic features. For instance, a good user interface with a set of graphs to check live performance is not present. The app also crashes a lot. Resetting Oil Change counters often do not work. On some cars like for example Mazda, the App does not even offer an oil reset option. Saving data is also very bad, if you choose to save live data or create a report, it will only save the data on your screen. You first have to scroll down to all data to get it and then save the data. Very annoying. I would advise people to check other manufacturers with devices and apps that have much more functionality and are less prone to bugs and crashes.