Any controller for ipad, djay pro, 4 decks?

has anybody done this successfully? I have an IDJ pro and its not possible to use 4 decks. Beatpad 2 is only 2 decks as well.

Is it possible to use a traktor S4 with an ipad and djay pro?

Would really love a controller for this!!

please share any thoughts!

I mapped my Reloop Beatpad to work with 4 decks on DJ Pro for Mac ……

There is a work-around so you can add maps for other controllers to iPad … I did it with my Reloop Neon and it works great … But it doesnt seem to work for controllers that arent natively supported on the iPad version.