Preheat oven to 350 degrees. F. Line cookie sheets with parchment or silicone baking mats.
In a large bowl, combine the flour, cinnamon, nutmeg, baking soda and salt. Set aside.
Using a mixer beat together the butter and sugars until combined. Add in the egg and vanilla, mixing well.
Slowly add the flour mixture to the wet mixture and mix well. Mix in the butterscotch chips, oats and chopped apple until incorporated.
Using a 2 tablespoon scoop, drop onto prepared baking sheets. Bake at 350 degrees F for 13 - 15 minutes or until edges begin to brown.
Remove from the oven and cool 3 minutes on baking sheet before removing to cooling rack to cool completely.
Store in an airtight container up to 3 day.