Far away from the Phonic studio but I'm keeping up with Exeter as best I can. Last week Chris found one of the QR codes on the map led to a video. I have tried it out on a Nexus which sort of works but I can't see which code it has found. Also I notice the CD Baby tracks can be found from the website. These are 99cents each but I think most of the content through the map is free.
Of course the map is excellent value at £2 . Seems to be working ok as a guide to Lancaster also. My major adjustment is to include the university campus also.