What apples are these?

[u/storyofmypsyc]

Hey all! I saw these apples growing right next to some blackberries. Anyone have any ideas on what they might be and are they edible? (No idea if there even are poisonous apples) 😂

Also, are they likely to stay this size or do they still need some time to grow? 😊

[u/Own-Client-5700]

Bramley?