Freezing fruit enables to process it anytime out of the harvesting season. Here is what I did two years ago with frozen apples given by an Earlsfield resident.
________________________________________
For the anecdote, the red apples used here look like McIntosh, the cultivar after which the Apple computers were named thirty years ago, and known for the pink apple sauce they make when used unpeeled. Source: Wikipedia McIntosh (apple) page.