Preheat oven to 250°. Line a baking sheet with parchment paper.
Make 1 slit in each apple, stem to bottom, deep enough to reach the core. Place apple on Spiralizer, and spiralize into chips.
Lay chips flat on baking sheet, making sure the chips don’t touch. After the apples are laid out, sprinkle with cinnamon.
Bake until edges have curled up and chips are crisp, about 2 hours.
Meanwhile, whisk together Greek yogurt, honey, and cinnamon. Keep refrigerated until ready to use.
Serve with spiced dip on side.
Store in airtight container at room temperature for 1 day.