Currently supported

• Optimized for the iPhone screen
• Multiple concurrent languages
• Unicode characters support
• Full-text and exact search on article titles (search is case insensitive but the result list makes the distinction)
• Most of the wiki grammar supported, including tables, references, lists...
• Cite templates

Currently unsupported

• Images (even links). Oddly, image urls cannot be built out of their reference in the article text
• Math, timeline
• Most templates