Yes! ActBlue Field Tools prevents users from seeing bad words that contacts might send in their replies to peer-to-peer, broadcast, and automated texts.
If a contact sends profanity, it will be redacted with asterisks in users' inboxes, like so:
Field Tools filters out a large set of profane language, but if you or your users receive a word or phrase that you think ought to be added to our list, feel free to reach out to us here.