Preheat your oven to 350°F (or air fryer to 320°F if using). Line a baking sheet with parchment paper.
In a large bowl, cream together butter, brown sugar, and granulated sugar until fluffy.
Beat in the eggs one at a time, then add vanilla extract.
In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon.
Gradually mix the dry ingredients into the wet mixture until a soft dough forms.
Fold in the diced apples and caramel bits—gently, so they don’t mush.
Scoop dough balls (about 2 tablespoons each) onto the baking sheet, leaving room for spreading.
Bake for 12–14 minutes until the edges are lightly golden. Let them cool on the sheet for a few minutes before transferring.
If using an air fryer, bake in batches at 320°F for 8–10 minutes, checking for doneness.