Chart Creating

I have compared two great sites for creating charts for classroom use or teacher collaboration use. The first site is called "Hohli" and it is a simple to use chart creating website that is clean as in not any extra advertisements that might distract students. This is so simple to use just pick the kind of graph you will need and the size then fill in the blanks on the title,data,and grid point information. There could be an easier print option on the site but still all you have to do is save the image to your computer and then print it at any time. The other site I reviewed is "Cacoo" this is a neat way to crate, share, and collaborate with others about charts. Creating a chart here is as easy as click, drag, and drop. This is nice because you can save and work on charts from anywhere and multiple users can view and edit at the same time you are viewing the chart. Love the extra benefit of collaboration chart creating. Sorry but I could not capture an image of either of these sites but I have attached a link to their titles above.