Apple Bumpkin shares the same design with her relative, Caramel Apple and Bon Bon. Apple Bumpkin has a pale yellow coat, a red with pale red streaks mane and amber to yellow gradient eyes. Apple Bumpkin has three caramel apples for her cutie mark. She also shares her design with Apple Pie.
Apple Bumpkin makes her debut appearance in My Little Pony: Friendship is Magic where she is participating in the Apple Family reunion. Apple Bumpkin was seen placing 3 caramel apples onto the table when Applejack introduced the family to Twilight and Spike.