I bought the app specifically for the 24 Hours of Le Mans. Until start of the race I was able to look at the data of last season. From race start my app showed only a blank screen and could no longer be updated.
Luckily there sites like [...] (of which, incidentally, should come the live data of this app) in order to stay on the akuellen stand.
Too bad the idea was good, the implementation of well .....