Our app, a splitview, requires that when portrait, show the master view automatically or through a custom button. I've been using a selector, toggleMasterVisible: and it works just fine. A friend told me it was probably private and now I am worried even though I scanned it with appscanner, validated it and read about it on a blog (Erianna).
What do you think?
Your alternatives are (in level of difficulty):
1) Submit it to the store and see if Apple checks for it - if they reject it, it could cause a delay in acceptance that you might not want.
2) Replace UISplitViewController with one of the third party replacements.
3) Write your own controllers that do what you want them to do.