I don't know if this is only available in the US and it's also US $9.99 but Documents to Go allows you to create Word documents. It's what I use. It's hardly free like you are seeking, but I got it for different reasons and I am a historic user of it from my Palm OS days. There is a more expensive premium edition too that I think allows stuff with drop box, but I don't need that-I have the regular one. But it is a word processing program so just figured I would mention it as an option. But no, it's not free though. For the record, I use Open Office on my MAC!! Would be great if it had a counterpart on iOS, right??