Open iTunes to buy and download apps.
WordCount Free is a simple utility that lets you count the number of words, newlines, characters, and whitespace similar to the wc command line utility.
The app is ad supported so that I can offer it for free. Enjoy!
What's New in Version 1.3
Implemented iOS state preservation and restoration. This ensures that if your iOS device kills the app in the background you don't lose the text in the app.
Thanks Hanna M. for helping me track this down.