Cinnamon Crumble Apple Pie

Mix flour, salt, and sugar in large bowl. Add butter and shortening; rub in with fingertips until coarse meal forms. Mix 3 tablespoons ice water and vinegar in small bowl to blend. Drizzle over flour mixture; stir with fork until moist clumps form, adding more water by teaspoonfuls if dough is dry. Gather dough into ball; flatten into disk. Wrap in plastic; refrigerate 30 minutes. Position rack in center of oven and preheat to 400 °F. Roll out dough on lightly floured surface to 12-inch round. Transfer to 9-inch-diameter glass pie dish. Trim overhang to 1/2 inch; turn edge under and crimp decoratively. Refrigerate while preparing filling and topping.