Apple has launched its annual 12 Days of Gifts app, offering a new free song, app, book or movie every day from Dec. 26 to Jan. 6.

The app, which is available in the U.S., Canada, Europe, Japan, Russia and other territories, is simple enough to use: Download it, choose your iTunes store location, and you'll see a counter showing you how many days have to pass until your first gift arrives.

If you choose so, the app will also ping you when gifts become available.

As for what types of gifts you can expect, Apple has previously given away games such as Sonic Jump and Geomaster, apps like The Photo Cookbook and singles from bands like Maroon 5 and Kesha.