system resources and IReal Pro

As much as I like IReal Pro, it seems to be a real system resource hog. This is most obvious when running iReal Pro and a music instrument app, for example IGrand acoustic piano, simultaneously. Both apps work, audio is OK, but keyboard latency increases noticeably. I'm running these on an iPad Air 2. Previously I tried running them on an iPad 3. Had really bad problems with keyboard latency and audio was horrible.

In contrast, I can run multiple instrument apps simultaneously (e.g, iGrand, Magellan, Galileo, Sample Tank) and have experienced no latency or audio problems.


Anyone else noticed this?

I have the exact same issue even with ipad pro. Only when ireal pro switches to background audio latency becomes normal. There should be a a button to switch it to manually I suppose...