If you want to create IOS apps from your DS apps, then you need to enable 'experiments' in the DS about box and then start using the new 'Hybrid' app type and install the latest UI components plugin.
If you are using the Wifi IDE, then you can also try using the new WYSIWG editor as well.
Then at a later date, we will publish a library and template project to make it easy to export and build your apps on IOS using XCode.