 <p>InAppSettingsKit comes with an extension that allows you to do exactly this.</p> <p>Check the <a href="https://github.com/futuretap/InAppSettingsKit#custom-viewcontrollers" rel="nofollow">Custom ViewControllers</a> section in the Readme. Of course this works only within the app, not in the settings app. There are several option to differentiate the settings plists between Settings.app and in-App. See "<a href="https://github.com/futuretap/InAppSettingsKit#custom-inapp-plists" rel="nofollow">Custom inApp plists</a>".</p>