So every good website needs an iOS app these days ;)
I've been wanting to get into some iOS programming so I've started writing a small app that can be used on the iPhone.
I'm using this service to generate the code required for the SOAP connection to the website. After a small amount of hacking it works really well and allows you to access all your SOAP results as proper objects within xocde which is nice.
I would say that the interface builder in xcode isn't that great. It works okay but if you do anything stupid the app can crash without any nice error logging.
The SOAP connection is very quick compared to going to the actual website which is nice. I'd also like to write in some SQLite caching at some stage too.