Do TomTom or Navigon apps register a URL Handler on the iPhone?

Question

I\'d like to use routing from my app, so that TomTom or Navigon get opened with right \"from\" and \"to\" addresses. Does anybody know if TomTom or Navigon apps register a URL H

Answer 1

Navigon offers a PDF presentation with the details of their scheme, which they call AppInteract. I have not seen anything similar from TomTom so far.