Master sound on IPad speakers, monitor sound on controller

Hello dear developer) I have a pretty good idea. I use iPad and Reloop Mixtour. Add in audio settings the ability to display the master on the speakers of the iPad, and the monitor on the sound card of the controller. I think it’s technically feasible. This would be a convenient feature, as we would not have to connect to the master output of the speaker controller when we use djay pro at home, or for example somewhere outside the party, where do not need a loud sound.