Best of all OKMindMap can run on devices that don't run Flash. So it should be able to run on iPhones and iPads. And it has a Moodle plugin.
If you haven't already read it, here is my lengthy review on my blog.
Enjoy!
Lounge
OKmindmap - a Web 2.0 MindMap from South Korea
This discussion has been locked so you can no longer reply to it.