Preheat the oven to 350 degrees and prep two cookie sheets with cooking spray.
In a large bowl combine the pumpkin puree, applesauce, maple syrup, flax, salt, cinnamon, and nutmeg. Fold in the oats, walnuts, cranberries, and diced apple.
Using a 1/4 cup scoop drop cookies onto the prepared cookie sheets about 1 inch apart. Using your fingers flatten and shape the cookies into uniform circles. Bake for 20 minutes, allow to cool and serve.