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.
Alchemy looks like it will be dead post Jul 7 2015
Camel Audio have apparently shut up shop.
This is what it says at their site.
"January 8, 2015
We would like to thank you for the support we've received over the years in our efforts to create instruments and effects plug-ins and sound libraries. Camel Audio's plug-ins, Alchemy Mobile IAPs and sound libraries are no longer available for purchase. We will continue to provide downloads of your previous purchases and email support until July 7, 2015. We recommend you download all of your purchases and back them up so that you can continue to use them (Instructions: How to Download and Backup Your Products)."
Does anyone have any more info. ? This seems like a big blow - not only for iOS but also on the desktop.