Hi Dan, 

It looks like your apples have damage from plum curculio.  The wounds and scars from this pest also make the apples susceptible to secondary infection of different rots which I am also seeing in your pictures.  Plum curculio is a type of weevil and an important pest of apples.  There is lots of information available online to learn more about this pest and management strategies.  Here are links to some: 

https://www.canr.msu.edu/ipm/diseases/plum_curculio#gallery

https://www.missouribotanicalgarden.org/gardens-gardening/your-garden/help-for-the-home-gardener/advice-tips-resources/pests-and-problems/insects/beetles/plum-curculio

Hope this helps!