After Elon Musk accused Apple of favouring OpenAI's ChatGPT over other AI applications on the App Store, there was a strong response from OpenAI CEO Sam Altman.

Altman alleged that Musk manipulates the social media platform X for his benefit, targeting competitors and critics. The exchange adds to their history of public disagreements since Musk left OpenAI's board in 2018.

Musk's claim centres on Apple's refusal to list X or Grok (XAI's AI app) in the App Store's 'Must have' section, despite X being the top news app worldwide and Grok ranking fifth.

Although Musk has not provided evidence for antitrust violations, a recent US court ruling found Apple in contempt for restricting App Store competition. The EU also fined Apple E500 million earlier this year over commercial restrictions on app developers.

OpenAI's ChatGPT currently leads the App Store's 'Top Free Apps' list for iPhones in the US, while Grok holds the fifth spot. Musk's accusations highlight ongoing tensions in the AI industry as big tech companies battle for app visibility and market dominance.

The situation emphasises how regulatory scrutiny and legal challenges shape competition within the digital economy.