Pour 9 cups of Rice Chex into a large mixing bowl and set aside.
In a microwave-safe bowl, combine white chocolate chips and caramel bits. Microwave in 30-second bursts, stirring between each, until melted and smooth.
Stir in vanilla extract and a pinch of salt.
Pour the caramel mixture over the Chex and stir gently to coat evenly.
In a small bowl, mix together apple pie spice, powdered sugar, and granulated sugar.
Sprinkle the sugar mixture over the cereal and toss to coat completely.
Fold in crushed dried apple chips.
Spread the mixture on parchment paper and let cool completely before serving.
