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I'd imagine it's somewhat of a moving target as apps continue to be developed . . . googling "apple pencil apps" yields a lot of results, just not in a comprehensive single list.
 
I'm curious what your use case and requirements are. Are you looking to use the Pencil just to check off each box on a list - if so then this should work with any list app.
The best list app for me is ListMaster - simple on the face of it but very powerful options.
 
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