DAW Booth Remote – Requires iOS 5 or later – ProTools only – by CoCell Productions
DAW Remote HD – this is a multi-application remote….also works with Apple Logic, CuBase and Ableton Live – by EUM
V-Control Pro – by Neyrinck
This is also a multi-application app; works with Logic 9, CuBase and other DAW software using WiFi technology. See all of the applications it works with at the iTunes store by clicking on the name or picture.
ProRemote – by Far Out Labs
Officially works with Pro Tools, Apple Logic, Ableton Live, Soundtrack Pro and Digital Performer. Also has limited functionality with other software products such as CuBase and Reason.