https://www.cnet.com/news/apple-supports-world-aids-day-with-app-store-apple-pay-takeovers/

Apple has raised a lot of money from its customers for HIV/AIDS work in developing countries. On Friday, World AIDS Day, it will seek to raise even more. 

At midnight in each market, App Store customers will see a "Today" tab that features stories about HIV/AIDS. King, the maker of the popular Candy Crush matching game, will offer limited-edition bundles where all proceeds from in-app purchases will go to the Global Fund, a nonprofit organization that offers prevention, testing, treatment, counseling and care services to HIV and AIDS patients in developing countries.