Somehow it slipped under my radar but Apple MAPS has a "public transport" routing option. On asking MAPS for a route if you choose the public transport option, you then get to choose from one of your "Transport Apps" for directions. Other options available from third parties are also presented to you for upload from the App Store. Mine is "Journey Pro". Well hello! what a revelation. Journey Pro has always been a good interrogator of timetables; however the fact that it looks to all the various modes of transport before presenting results can make it appear not the easiest on the market. Thats its strength; so many Apps cheat by giving results for the Tube or buses only. The greatest difficulty with Journey Pro (in London, a severe test of any programme) is entering the specific start and finish locations you want. However the combination of Apple MAPS and Journey Pro was a revelation. Using MAPS made it so simple. The two in combination are very impressive.