On November 1, 2011, Apple introduced GarageBand for iOS 1.1, adding support for the iPhone and iPod Touch, among other features. These included the ability to create custom 3 4 and 6 8 time signatures, and exporting in AAC or AIFF format. [16] On March 7, 2012, Apple updated GarageBand to 1.2, adding support for the third-generation iPad. It ...