Metagrid with Cubase: You need to check this out.

No, there are no specific score functions available. However assigning a cubase keyboard shortcut and then adding a metagrid keyboard shortcut command is the easiest way around missing functions. I’ve found it’s sometimes neccesary to insert a pause command between consecutive keyboard commands to get them to function properly.
And of course assigning macros has limitless potential as well, though I’m still coming to grips with this aspect and the potential of the PLE

I use Cubase 11 Pro, several iPads, incl. big and small iPad Pros and have bought the following apps:

ZenDaw
MetaGrid
Cubase IC Pro
Lemur+Composer Tools Pro

In your opinion, what would be the best separation of duties between these apps?
Objectives being:
a) to cover as much territory as possible
b) to avoid more than one app covering the same functions & features
c) fastest possible workflow