Something strange is already happening; Some of your favorite iOS apps are going red and this may last till December 16.
About 20 titles — including FarmVille: Tropic Escape, Angry Birds 2, Candy Crush, Clash of Clans and FIFA Mobile — are adding new levels, characters and features (like special gems and superhero masks) as a part of a massive effort to fight AIDS.
The apps will also be overlaid with the color red in the Apple App Store.
Until December 6, these apps will offer new content via in-app purchases. The proceeds will go to RED organization, cofounded by U2 frontman Bono.