Thanks for all the info! Very interesting. Managed to get an apple today.
I have to agree with eepopp that it's more about what you collect from with regards to rarity. (amazing that you have 26 apples, so cool)
I collect from my trees as much as possible so 2 collections every 2 hours - more than a hatchery if I'm active. Will have to see how my split comes out without using my apples.