I'm "stealing" this post from another EdTech blogger, Richard Byrne who has a whole page dedicated to reviewing various web and app based platforms. Of those that he reviews, I am familiar with and like: "Lucidchart, a mind mapping tool that can be used in your web browser or on an iPad. The app and the website are both easy to use to create flowcharts, mind maps, and graphic organizers. Lucidchart offers a simple drag and drop interface for creating flow charts, organizational charts, mind maps, and other types of diagrams."
