MindNode – free mind mapping software for your mac, iPhone and iPad
Always having trouble keeping everything you do or even your thoughts organized? MindNode might be able to help you out. This cool mind mapping tool is perfect for anybody who prefers having a visual equivalent of their ideas and thoughts.
The program works great on the iPad, iPhone or iTouch so you can instantly bring it up and use whenever you need to.
It was created by Markus Mueller and contains plenty of interesting features that's perfect for any enthusiast. Give it a download.