Apple has update Garageband for iOS for free with some new features, tweaks and fixes. The notable new features is Audiobus support within the app. Users can now add other compatible music and sound apps with the Audiobus feature, so get your creative touch music juices going and be the next Harlem Shake. GarageBand is priced $4.99 and its a universal app that works with iPhone, iPad and iPod touch.

What's New in Version 1.4

• Play and record music apps supported by Audiobus directly into GarageBand*
• Turn off grid snapping to get finer control over region and note editing
• Fixes an issue that resulted in feedback while connecting 3rd-party audio accessories into the headphone/microphone jack

Requires iPhone 4S, iPod touch (5th generation), iPad 2 or later. Audiobus requires a separate purchase.