Cubasis with isem, ikaossilator and DM1

Cubasis
1

I am not an owner of Cubasis app but I am thinking about buying it.

So I have some questions:

  1. Can I use iSem as a VST Plugin understanding notes playing by Cubasis via Midi? Or is it only possible to record the audio output as a .WAV-File in Cubasis?

  2. Is it possible to start the internal sequencer of DM1 drum machine and sync them to each other?

  3. Is it possible to start the ikaossilator sequencer by cubasis syncing to each other?

I hope Cubasis is for that high price a real and flexible ipad sequencer and not a gadget like garage band. You can answer in German too.