A mindmapping/brainstorming app that takes advantage of the iPhone's touchscreen and has compatibility with Novamind and Freemind and also exports and imports via the OPML format.
United Kingdom
SpiderScribe.net Alternatives
SpiderScribe.net is described as 'Easier and more flexible way to create mind maps and brainstorm online. It allows to connect notes, images, files, etc. into free form maps' and is a Mind Mapping tool in the office & productivity category. There are more than 50 alternatives to SpiderScribe.net, not only websites but also apps for a variety of platforms, including Mac, Windows, iPhone and iPad apps. The best SpiderScribe.net alternative is Pencil Project, which is both free and Open Source. Other great sites and apps similar to SpiderScribe.net are Xmind, FreeMind, Lucidchart and TheBrain.