Set a shallow bowl of water aside your sheets of rice paper to prepare them for rolling.
In a large bowl, add your cut apples, brown sugar, cinnamon, nutmeg, and melted butter. Toss to combine.
Dip a sheet of rice paper briefly into the water. Do not wait for it to get soft, as it will soften as you fill them.
Place the damp rice paper on a clean cutting board. Fill with 2 heaping tablespoons of apples and some of the sugary juices.
Roll the spring roll like a burrito, tucking in the sides before rolling into a cigar shape. Set aside and continue with the rest of the spring rolls.
Once your rolls are complete, preheat your air fryer to 400 degrees F.
Place the rolls in a preheated air fryer and spray with the oil spray. Cook for 15-18 minutes or until crispy and browned, flipping halfway through.
Serve warm with prepared caramel sauce, for dipping.