Thank you for asking this question here in the Community.
I’m sorry, but your controller is not natively supported by djay for iOS. A full list of natively supported hardware is available in our FAQ.
Generally speaking, if the controller needs an audio driver to work on a PC/Mac, it won’t work on iOS, since it is not possible to install drivers on iOS.
To answer your second question, yes, native compatibility means there is a built-in MIDI mapping that can also be edited if you wish to assign specific functions to your controller’s commands.
For all the information on how to MIDI-map a controller on iOS, you can take a look here: