In a large mixing bowl, combine the flour, baking powder, baking soda, ground cinnamon, nutmeg, allspice, ginger, and salt.
In a large bowl, add the granulated sugar, and butter, beat until the mixture is fluffy, then fold in the egg. applesauce, and vanilla extract. Fold in the flour mixture, and diced apples.
Add parchment paper to the air fryer basket, and drop tablespoons of the batter onto parchment paper. You’ll be working in batches. Set the air fry setting to 320 degrees and cook for 5-6 minutes or until the cookies are cooked through.
Let the cookies cool, while you prepare the frosting.
In a large mixing bowl add the cream cheese, butter, sugar, cinnamon, vanilla extract, and cream until smooth with an electric or stand mixer.
Frost teh cookies, right before serving.