Does anyone know of a self-guided audio tour of the Roman Forum and Palatine Hill that ends somewhere near the Colosseum? I've looked at Rick Steves' and VoiceMap, but both start in the Forum at the S. Gregorio entrance and finish towards the back, near Capitoline Hill. I'd prefer to start at one of the rear entrances (Via Foro Romano or Largo della Salaria Vecchia) and finish at the Colosseum end, since that's how the timing of our Colosseum tickets would work best. I realize we could follow these audio tours in order and then backtrack to the Colosseum along Via dei Fori Imperiali, but that seems like a lot of wasted time and effort.
I haven't found an easy way to play either of those two apps from end to beginning. Has anyone else done an audio guided tour in this order?
Thanks!