Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Which iPad amp sim for bass in particular?
I am in the market for an amp sim for my iPad. It should have a very nice bass sound, as I will be mainly using it with my bass guitar! If it includes regular guitar tones, even better, but bass is the most important. I have Stark on my radar so far, any other cool suggestions? is there a "king" for amp sim apps on the iPad that I don't know of, haha?