Honestly they do, and I do love their trains as well.
So when I saw a SBB/CFF/FFS (Swiss Federal Railways in three languages that) iPhone app I just had to test it. And it's free so why not...
Expecting the usual clean uncluttered Swiss style interface of course - it delivered. Then expecting efficient delivery of local Swiss train times and connections - it delivered.
Not expecting any non-Swiss connections though, but lo and behold, it does, and that as efficient as it was the local train from Zürich to Rapperswil!
It does my local ten minutes to Cannes, it does the Oslo airport to Asker, it does the Antibes to London including subway times in Paris for the connection, it does complicated stuff all the way through Europe including changes in far away places. Simply amazing.
So next time in Europe or if you live here of course - do try this one. (It's in English as well if your German is rusty).
Here's their website - I think I'll donate a few CHFs... this one has real value!
(Oops, they're using PayPal which I hate with a vengeance - the complete opposite functionality, to the extreme)