In mixing bowl stir together flours, baking powder and cinnamon. Cut in butter till mixture resembles coarse crumbs. Stir in oats and apple. Add egg whites, apple juice and honey. Mix well. Dough will be stick.
Spray a baking sheet with nonstick coating. With floured hands, pat dough into a 7" circle on baking sheet. Cut into 12 wedges using a long thin-blade spatula. Brush tops with alittle milk. Bake at 400 for 10-12 minutes until golden. Serve warm.