Slice apples thin. About an ⅛ inch. You want uniformly thin slices so that these will cook evenly in the air fryer.
Place the plain apple slices in a single layer in your air fryer basket.
Cinnamon Apple Chips
Lay the apple chips out on the air fryer tray (or basket) and then sprinkle a light layer of ground cinnamon over the top.
Apple Pie Chips
Mix ground cinnamon with granular sweetener and then press the apple slices into that mixture before placing them on the air fryer. The added sugar is great for sweet apples or apples that should be sweet but aren't.
Set temperature to 325° F., and air fry for 8 minutes, flipping half way through the cooking process. For crispier chips, continue to air fry in 1 to 2-minute intervals, flipping the apples each time. When the slices start to blow around a bit in the air fryer, they are done.
Use a cooling rack to let these fully cool and harden.
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible.