In a bowl, whisk together flour, baking powder, cinnamon, and salt.
In a separate bowl, mix almond milk, maple syrup, vanilla, and vinegar.
Let the wet mixture sit for 5 minutes to activate the vinegar.
Stir the grated apple into the wet ingredients.
Pour wet ingredients into the dry and mix until combined.
Heat a skillet over medium heat and lightly grease with oil.
Scoop ¼ cup batter per pancake onto the pan.
Cook for 2-3 minutes until bubbles form, then flip.
Cook another 2 minutes until golden brown.
Serve warm with syrup, nut butter, or more apples.