In 2-quart heavy saucepan, heat cranberries, orange juice and granulated sugar to boiling. Boil 2 to 3 minutes or until cranberries begin to pop. Remove from heat; beat in cornstarch with whisk. Return to heat, and boil 2 to 3 minutes longer or until mixture is very thick. Remove from heat; add chopped apple. Stir until well combined.