General answer Yes, apps can be made backwards compatible with iOS5 or earlier. “Can be” being the important catch here — doing so can be very time consuming, depending on what your application does, what APIs it uses, etc. On the other handle, quite simple projects can just work, if they use very standard APIs … Read more
Have a look at this answer for how to display right to left text in a UILabel, which is the label class that is used throughout Cocoa touch, including in UITableView cells. You can create the right-to-left string like this (copy & pasted from linked answer): NSString *str = “1. בבוקר”; //This could be any … Read more
Where to start learning about UIPageViewController: View Controller Catalog for iOS: “Page View Controllers” The last 15 minutes of WWDC 2011 Videos: Implementing UIViewController ContainmentTechtopia: An Example iOS 5 iPhone UIPageViewController Application solved Xcode: Page-based application [closed]