Yes. In Cabanas at the drink stations they have "POG" juice, organe, apple, and IIRC I think it was cranberry from many of the juice dispensers. Some don't have the POG, but all of them we tried had apple.
And apple juice was available at breakfast in the MDRs.
Definitely has apple juice- my daughter loves her apple juice. If you order it from room service, it will come with a cover so it can go in your fridge for later.
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