It's perfect whenever you want to have some fun, perfect for begginers in developing, also it is perfect for people that want to learn how to export wireframes.

The quickly access to the toolbar and the good size of charts, its simply awesome how i can connect my ideas with the most usefull tool for making great and simple templates for my next proyects. I love the easy use of colors, fonts and sizing of images, is very simple to understand, at the first hour, u do like 8 prototypes with no doubts, practical and full of use, pretty nice tool. If you want to learn without knowing anything of develop, you should practice with it, is easy, you should use this.

I love that it's easy and has so many prefabs. I love the sketch style so that clients don't think that it's complete. Adding interactivity is very straightforward.