Can I use Cubase and Logic Pro X simutaneiously on Mac?

I understand that on PC I can only use one Pro DAW at a time, since ASIO driver can be only used by 1 daw.

but


Can I use Cubase and Logic Pro X simutaneiously on Mac, with audio interface such as Fireface 800,or fireface800 for cubase and duet for Logic Pro X?

If use fireface800 for both Cubase and Logic Pro X simutaneiouly on Mac, would this cause audio dropouts/errors?

It’s the same issue on both platforms, but OS X comes with MIDI Audio Setup where you can create an ‘aggregate device’. On Windows you could do it with asio4all I believe.

How about if I use 2 audio interface for these 2 DAW and run them at the same time?

I’m sorry ,which questions are you answering to ?
I asked 2 question : 1. Use only fireface 800 for both DAW 2. Use 2 audio interfaces for 2 DAW at the same time