Preheat oven to 350.
In a large bowl stir together the flour, both kinds of sugar, baking soda, baking powder, salt cinnamon and nutmeg.
Stir in the apples, then make a well in the center.
Add in the butter, vanilla, beer and eggs, stirring until just combined.
Pour into a 9 inch spring form pan that has been greased.
Bake at 350 until the center has set, 40-45 minutes.
Allow to cool completely.
Just prior to serving add the cream, powdered sugar and beer (or whiskey) to a stand mixer. Mix on high until soft peaks form, about 3 minutes.
Serve cake topped with whipped cream.