The ones you list are probably the most common but you can also use it to make seeded or seedless jams and preserves, apple and other fruit juices/cider, grape juice, any fruit or vegetable purees/sauce, baby food, relishes, chutneys, rice potatoes, guacamole, pesto, etc.

Don't restrict yourself to just applesauce. Peach sauce, pear sauce, apple cranberry sauce, pineapple/pear sauce, mango/apple sauce, etc.

Dave