Elon Musk has filed an antitrust lawsuit from his companies xAI and X (formerly Twitter) against Apple, accusing it of favoring OpenAI and ChatGPT in the App Store, limiting competition for its own chatbot, Grok. The lawsuit seeks billions of dollars in compensation and a permanent injunction to prevent these practices. Musk argues that Apple blocks access to user data and manipulates app rankings, which affects the development of superapps like the ones he envisions for X. The trial is scheduled for March 2026.