Teasingly, there is a public transit icon when you try to search for directions, but it quickly whisks you away to a list of transit routing apps you can download in the app store, most only for one transit system or another.

CNN: 5 big changes in iOS 6

Also included in the wish list is a proposal for a light rapid transit system linking the city centre with the bay, and an upgrade of the city's central rail and bus stations.

BBC: South East Wales