I bought the full version. its a fun app to challenge yourself. I would like to see an update gives you the choice to choose a pen or pencil icon or a book icon, which seem to be missing, that would be useful. for example, if you want to write a book, it would be nice to have a "book"📚📗📘📙📓📔icon, or "pen"🖋🖊 icon, or "pencil" icon... UPDATE: I seem them now! Thanks for responding and letting me know. Looks like I needed to scroll farther down to see them. 👍