Elon Musk's AI firm xAI is testing a standalone application for its chatbot, Grok, on iOS.The iOS application will utilize the AI-powered image generator Aurora to provide images as output.xAI is also preparing a website, Grok.com, to make the chatbot accessible on the web.The Grok iOS application can address inquiries that require up-to-the-minute information and offers customizable conversational styles.