Yes this looks like CAR. There is no good organic spray and you are too late anyway. Spraying sulphur at the point of initial infection (roughly a month ago) next year will help.

The primary organic cure involves a chain saw, chop down the nearby junipers. I had to remove a beautiful 50' juniper to deal with a CAR explosion.

If your infection level is low it is really just a cosmetic issue. I have a few highly susceptible apples which would get totally spotted but still produced a good crop. Fruits will get it in a severe infection and at that point you have to chop down more junipers or remove apples that are not highly resistant.

Scott

I don't even bother with it. Some apples aren't bothered by it much. I see some leaves out there on my trees with it and its no big deal.

Yep, that's it. It's usually more of a problem for the leaves than the fruits, which you don't have anyway this year.

Just take this as a warning to do preventative spraying in the spring.