HTML5
The idea is to try to have a mobile/offline read-only version of a select part of a Tiki site, like a category or a Structure, and reproducing as much as possible of the experience. So this can be for interactive fiction, multiple endings, integrated audio and video (Transmedia storytelling), etc.
Wiki syntax (with some relevant logic) -> HTML5 for dynamic web output -> Apache Callback -> An app for a mobile device
Needs a manifest of all HTML pages and images. All pages/images could be categorized and from this, we make the manifest.
Local search feature might be needed when running an HTML5 based "App".
App builder
Use a tool which converts PDF to a the Apple App Store, such as http://www.bense.de/
Long term
Offline Editing / Synchronizing
User can choose to locally cache content (eg. From MyTiki → My Pages). This content is Editable/Savable even when not connected to the network. On reconnect user will be prompted to merge content with online version.