Preheat the air fryer to 380°F.
In a bowl, mix the apple pie filling with 1/2 tsp cinnamon.
Spoon the filling onto the center of each tortilla and roll them tightly like taquitos.
Brush the outside of each rolled tortilla with melted butter.
Mix sugar and cinnamon in a small bowl, then roll the buttered taquitos in the mixture to coat.
Place taquitos seam side down in the air fryer basket in a single layer.
Air fry for 5–7 minutes or until golden brown and crispy.
Let cool slightly before serving.