GarageBand

GarageBand gets in on the update action, too. Version 1.3 lets you create custom ringtones and alerts for your iPhone, iPad, or iPod touch, if you're running iOS 6 or later. You can also import songs from the Music library on your iOS device. And, provided you're using an iPhone 4S, iPad 2, or fourth-generation iPod touch or newer, you can play or record with GarageBand in the background while using other apps.

Smaller updates

Keynote 1.6.2 gains but two small features: support for iOS 6, and the ability to open presentations in another app. AirPort Utility 1.1.1, iBooks 2.2, and Remote 2.4 similarly gain iOS 6 support.

Podcasts 1.1 gets iOS 6 support, including a pull-to-refresh option for checking for new podcasts. It also adds subscription syncing via iCloud, a setting to limit downloading to Wi-Fi, a setting to toggle between playing podcasts newest first or the opposite, and various performance and stability improvements. iTunes U 1.3 gets iOS 6 support, gains a new single day view, and fixes a problem with Closed Captioning.