xAI's Grok app has recently undergone several updates across platforms, including new voice user interface enhancements on Android and iOS, the addition of chart generation capabilities on iOS, and upcoming screen sharing features for iOS. The Grok web platform now allows users to download charts as images and spreadsheets. Despite these incremental improvements, the anticipated Grok 3.5 model upgrade remains unreleased, prompting speculation about its readiness and timing. xAI is also developing the ability to add text content to Grok prompts and expanding its cloud infrastructure to Oracle Cloud and Microsoft Azure. The delay in releasing Grok 3.5 has drawn attention amid competitive advancements from companies like Google and Anthropic, with some users questioning the prolonged wait since its announcement.