Apple pushed out an update for the iOS version of GarageBand on Sunday, bringing the popular music-making app to version 2.0.5. The update adds the option to purchase the RED Loop Pack, a limited-time in-app purchase that features an exclusive collection of 300 guitar, bass, synth and drum loops in a variety of genres.
The pack will only be available until December 7, via a $0.99 in-app purchase, but of course once paid for it will be permanently accessible from the GarageBand loop browser. Apple says 100% of the proceeds will go to the RED foundation, a charity that raises money for a global fund to fight AIDS, Tuberculosis and Malaria.