X launches Grok’s iPhone app in the US Image: The VergexAI has released an iOS app in the US for its Grok chatbot, as spotted earlier by TechCrunch. The standalone app version of the chatbot, which xAI calls a beta, can perform the same functions as the one built into X, as it can field real-time information, answer questions, and generate images. xAI started testing Grok’s standalon…