Try WQNI's WebSafety app!
The WebSafety app filters mobile phone texting or email communications through the world's largest word-recognition library of words, slang terms, and catch phrases involving cyberbullying, sexual behavior, and harmful activities involving threats, or predatory comments, "sexting", and references to self-harm, suicide, drug use, gun use, and more. Suspicious words or phrases automatically trigger email and text-message alerts to parents that include the entire email exchange or text-message dialog thread of the child's mobile phone communications in question.