CDJ350 & RekordBox

I know there are a lot of threads about this but haven't really cleared up what I'm looking for.

I know that the 350's aren't fully compatible with RekordBox but is there a software you can run on a laptop that will show whats happening on the 350's??

All in really interested in is beat grids of the tunes playing on each deck and a little info, how long the tracks been playing ect.

Any help would be great.