Any way to capture music performances from iOS Korg modules

[MichelPM]

I use a 72 key Korg Microstation with my large iPad Pro using the USB-C connection to drive Korg software sound modules loaded on my iPad.
My question is, is there a Korg app or other third party app that I can use on my iPad to capture audio performances with these iPads apps when I play them from my Korg Microstation?
I am using the Korg mobile sound module for iOS and the iM1 Korg module for iOS.
Is there ways to capture the audio performance inside the iPad and play it back from inside the iPad and if there is how and what do I need to accomplish this.
I would like to record/capture music that I play using these sound modules.
Been frustrated not being able to do this as I am using my iPad and Microstation more and more as a mobile recording setup.
It takes up much less room than my very large keyboard MIDI setup for getting my musical ideas and performances, now.
But I have no way to record these performances within the iPad and save them for playback from my iPad.
Any help is very appreciated