The app is actually good.This one star rating is only about the RightTrack portion of it. First it does not show the maps even after I've reinstalled it with using an activation fee. Just a regular software bug. But the main issue is how it rates my performance: if a 10 miles trip has one imperfection in my driving - the whole trip and the perfect performance in the rest of itdoes not counting. And the so called "hard breaking" event can be a mere slowing down on the way from the parking lot.