The problem I have with this app, is that it doesn't show the maximum left and right forward and back g-forces to see if I went over what Tesla considers aggressive turning or hard braking.
I'm trying this app below so far and I'm setting the max to 0.4 gs and turning the auto setting off so that it doesn't automatically increase the max value for the display. It shows me a red indicator when I take a turn too hard. It's great to show you really quickly while driving when you're getting dinged for aggressive turning.
For hard braking, if I see orange in the down direction, then I know I am dinged for that.
You can easily see the max values for each direction and reset it.
Vehicle G-Force: racing car accelerometer