Well...by surprise i found an UDP app working with Assetto Corsa on the PlayStation 4 even knowing that Kunos didn't officially offered compatibility.The app is named "RevCounter-aCorsa dashboard" and is available for Android phones or tablets.It a really simple one, only offering RMP bar,gear, TC,ABS,speed, actual lap and best lap times.To make the app working it's quite easy.. Once you open the app it will ask your IP address.Here you put your PS4 IP address and click on "update"You open Assetto Corsa and once you are on the track in box yo hit the "open dashboard" button on the app...Do an full acceleration in neutral gear so the app detect the game.Enjoy!Once you exit the event /hotlap / race.. The connection stops..and once you entered other event you only have to hit again the "enter dashboard" on the app to make it work again.Here i let the link to the app on Google play store.(BTW.. It's free)