[iOS Remote] IOS Versions?

I was just trying this out on an a fairly old iPad mini and although I established a paired connection I didn't get any display. I was just wondering if there is a minimum IOS version? Mine's running 9.3.5.

according to our developers this should work.
What kind of content were you displaying through EasyWorship?
Well I have no idea why it didn't work previously, but its working just fine now.
A great new feature.