Most Useful App
Just about any music I create involves the use of Audiobus. Adding Link support kicks everything I use with it up a notch. For any Link and Audiobus apps having an Audiobus start button, you can start/stop them at the same time using the main start/stop button.
You can create sound chains that simply arent possible with IAA alone. The app is updated on a regular basis and the developers are very quick to fix any bugs that may appear.
When evaluating whether or not to purchase new apps, I look into whether or not they provide Audiobus support because there will be significant limits to what I can do with them if they dont.
polarpaul about
Audiobus 2