Prepare the apples by peeling, coring, and dicing them into small pieces.
In a mixing bowl, combine flour, sugar, baking powder, cinnamon, and nutmeg.
In a separate bowl, whisk together eggs, milk, and vanilla extract.
Gently combine the wet and dry ingredients without overmixing.
Preheat the air fryer to 350°F (175°C) for 5 minutes.
Drop spoonfuls of batter into the air fryer basket, leaving space between each fritter.
Air fry for 10-12 minutes, flipping halfway through for even browning.
Remove fritters and dust with powdered sugar before serving.