I could add in the functionality for the Home Remote iOS app to do the same kind of thing that the Watch app does, although due to the restrictions of iOS the app has to be open and in the foreground to listen in, limiting it's use compared to the VoxWav app (I checked it out online).
I could make it that if the voice recognition doesn't detect any inbuilt actions with the recognised name then I pass it through to the VoxCommando URL.
If you had a crappy iOS device you could leave it always on and listening, no data is sent online, it's all local recognition with the iOS app and, I believe, Apple Watch - I need to look in to what Apple's own APIs do.
[EDIT] THIS IS NOT POSSIBLE USING THE API I USE [/EDIT]