The Golden Apple in reality is a juicy apple with a golden color. It is seen in Hey You, Pikachu as Pikachu's favorite apple. "A miraculous apple that glows with an alluring golden aura. Far too precious and beautiful to even consider eating! if it were eaten, however, it would completely fill and greatly enlarge the Pokemon's Belly."

-in game description

The Golden Apple is an item much like the Apple and Big Apple .