Tomato sauce (also known as Neapolitan sauce, and referred to in Italy as Salsa di pomodoro) refers to any of a very large number of sauces made primarily from tomatoes, usually to be served as part of a dish (rather than as a condiment). Tomato sauces are common for meat and vegetables, but they are perhaps best known as sauces for pasta dishes.
Tomato sauce is made in the United States and contains apples.
Sometimes it is made in the USA  and sometimes it isn't. It could have apple in it to change the flavor or not.