Grok’s raunchy, unfiltered AI companions may be making headlines for their unhinged and often NSFW responses, but it’s Grok 4, xAI’s latest model, that’s been driving the app’s revenue of late. Elon Musk’s xAI launched Grok 4 late on July 9, and by Friday, July 11, Grok’s gross revenue on iOS had jumped a whopping 325% to $419,000, up from $99,000 the day before the Grok 4 launch, according to app intelligence firm Appfigures. Image Credits:Appfigures Grok continued to pull in higher-than-usual ...