The official Moodle mobile app for iPhone is now available for download (free!) from the Apple Online Store.
Mobile app features include:

• A record audio function with option to upload to your private files area in Moodle
• Access to the list of participants in your courses with options to send a Moodle message
• Add a note or add user contact details to your mobile address book
• Offline mode with automatic synchronization when you’re next online

Enjoy moodling at the KOI E-Learning Portal!