From what I’ve seen the SQ app is a lot more advanced than the Qu app. The resizable faders are very nice. The changeable number of faders visible is also a good feature. Both helps working with the app a lot.
If only A&H could get over their stupid policy of giving the apps so few features. This goes for the SQ as well as for dLive. If I see that nearly EVERY feature, function, bell and whistle of the Qu is available on the Qu, I really get pissed. I know this is so people with the Qu SB can still control every aspect, but yet again, come on, A&H, WE buy the more expensive gear and get LESS in that regard? This is just ridiculous. Especially with the SQ, where there is no need to fear the app could replace the surface.