I just bought an older iPad to use as a editor for hardware synths and was trying to find all the iPad editors out there. I was hoping some of you guys could list ones that you know of.

So far, I have found Touch Osc, iControlMidi (soon to go out of business), and crate-your-own editor software like Midi Touch (soon to go out of business) and Lemur software. I also found an iPG-800 to control your Roland MKS-70 and an Studio Electronics ATC-Xi editor.

What other companies or apps for editing hardware synths is out there? And I'm curious if you guys have had any experience with them, whether or not you like them and whatnot. I know about the Lemur and Midi Touch DIY editors, but I'm looking for editors that have already been created.

TouchOSC has plenty of templates out there. Google a bit.

We distribute one for free at http://www.discodsp.com/keypad

TB Midi Stuff just came out with v2.0, which looks promising. If you use Ableton, there is Touchable, which I've heard good things about.

Lots of instrument apps that support midi out, if you are looking to play your hardware. I really like Geo Synthesizer a lot.

But no sysex.