Will it be possible to use a software sequencer from an iPad to trigger the MS-20 via midi using iRig?

I think the real question we should be asking ourselves is if it's still hip to be square...

Thanks for the great explanations, guys!

A friend and I were having a conversation earlier in which I think we were describing the same wave form.
He was describing a 'pulse wave' while I was describing a modulated square wave.
Are pulse waves just non-symmetrical modulated square waves?