Version 4.1 of the Sky+ iPad app is now available to download from the App Store!
Other than (so far) fixing the iOS6 freezing, it adds two new things:
1) Suggestions for when programmes you want to record clash with each other. You can also set the number of feeds your box has, as that would obviously affect clashing.
2) "Discover More". This is the zeebox integration mentioned some time ago. If you bring up a programme in the guide, you can select "Discover More" to bring up more info on it, with options to find out more about the cast members and visit related links. It also has Twitter integration if you'd like to post about something from within the app.