Really great app, easy to use and I’m amazed to what is possible to do on a recent Ipad(2020).
When I sculpt, I usually have the shading as a matcap and don’t display the paint without any post processing active, but when I want to see a preview of my work, I have to navigate through these 3 different menus (and sometimes the multiresolution) to activate each one of them.
I think to have a set of parameters that let us link these options to a view would be a great addition. You could save a view with paint, post processing and such option active, and to have a quick preview you could simply switch to that view, and even sculpt/paint with these parameters. In addition another button would allow us to reset the view to the default matcap, no paint, no post processing.
Great work and best regards!