Applejack is the human counterpart of Applejack the Earth Pony and is one of the main characters of My Little Pony Equestria Girls film series. She is a student at Canterlot High School and bass guitarist for the Rainbooms. It was also confirmed by Katrina Hadley, one of the directors of Rollercoaster of Friendship, the Equestria Girls version of Applejack had a romantic feelings for Rarity.
She is one of the five deuteragonists of My Little Pony: Equestria Girls, one of the five main protagonists of Rainbow Rocks, one of the five tritagonists of Friendship Games, and Legend of Everfree, one of the seven main protagonists of the Equestria Girls miniseries, the specials, and the Summertime Shorts, and a major character in the digital series.