I think strong need Djay Pro for iPhone.
Is there a possibility?
Djay Pro for iPad VJ Function is more Audio/Visual Sync Effect(I think Sugerbytes Effect sync Visual need)
Visualizer need Basic Equalizer/Volume Visual.
about smartkeyboard shortcut continue talking.
now 1deck load is 「←」
I think「“1” and “←”」is load 1deck.
and「“3"and"←”」is load 3deck.
shortcut key is other and other is best solution.(It is thing your understood is sorry)
Long Feedback is Reading thanks!!!