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.
Valves by AudioThing (Released)
Valves is a vintage valve emulation plugin with multimode resonant filter and cabinet/EQ section.
The valve section is modelled after classic vintage tubes, with added grit and custom gain control.
The filter section is modelled after a classic ladder filter (2-pole or 4-pole) with low pass, high pass, bandpass and notch modes.
The cabinet/EQ section features a selection of modelled cabinets with classic bass and treble EQ controls.
Standalone and AUv3