Decent PowerPoint advanced for iOS

[_techie_]

I am after a decent PowerPoint advancer app for iOS that connects to a Windows laptop and simply utilises the arrow keys to go back and forward.

 

We have tried Kensington advancers but they are sometimes intermittent with the hall laptop as each member of SMT has one, and they all use them in the hall laptop for assemblies. Each member of SMT also has an iPad, I thought we could utilise these wirelessly and save the USB ports from wear and tear!

 

I have tried

iClickr

Remote Mouse

PowerPoint Remote

 

Remote Mouse worked the best but only niggle is that on two finger mouse action you get the context menu pop up to go back.

 

The others were just dreadful! Intermittent, drop outs and I can't see SMT using them if they are this problematic.

 

Any other ideas?