Very good app, love the usability. My couple of minor suggestions:
Maybe its already possible and I just don't know how, but would love to be able to manually "stop the session" so I would not need to quit multiplayer practice for example. It would be useful for testing different setups.
While exporting results to CSV file, it would be great to keep Tyre pressure formats display the way it is in the game: FL FR RL RR. Now it is FR FL RR RL, a bit confusing and have to really think about it to not make a mistake. :))
Would be perfect to be able to select multiple laps in a session and see average laptimes. Now I am doing this manually through excel which needs converting laptimes to seconds. Maybe this conversion could also be done automatically while exporting to CSV?
Anyway, the app is excellent, keep up the good work.