Musk's X Drops Apple From App Store Antitrust Suit
X Corp and xAI moved on Sept. 14, 2026, to dismiss their antitrust claims against Apple in federal court in Texas. The filing closes the Apple portion of a lawsuit that accused the company of suppressing Grok on the App Store and violating antitrust law through its integration of ChatGPT into Apple Intelligence. Engadget
The dismissal applies to Apple only. Musk's companies will continue to pursue claims against OpenAI in the same underlying dispute. Engadget
The case is docketed as X Corp. v. Apple Inc., Case No. 4:25-cv-00914. Court records identify docket ID 71191818 and include a Motion to Dismiss for Failure to State a Claim among the early filings. CourtListener
The dispute began in public in August 2025. Musk threatened legal action against Apple for not featuring X or Grok among its top apps, a charge that drew a public response from OpenAI CEO Sam Altman. France24
Later that month, xAI sued Apple and OpenAI over AI competition and App Store rankings. Reuters The complaint alleged that Apple's arrangement with OpenAI caused Apple to refrain from more prominently featuring the X app and the Grok app. Musk's lawsuit alleged rigged App Store charts and favoritism. Mashable
Damages were central from the start. The plaintiffs sought billions of dollars over the alleged ranking and distribution harm. Reuters
Apple and OpenAI asked a judge to dismiss the suit concerning App Store practices. On Nov. 13, 2025, a U.S. federal judge denied those bids and ruled they must face the claims for now. Reuters The X and Grok apps rank high in App Store charts, a fact noted in coverage of that ruling.
Apple has stated that its OpenAI integration on iPhones is not exclusive. Reuters
A separate thread ran alongside the antitrust case. Apple told U.S. senators that Musk's xAI failed to do enough to stop Grok from creating nude or sexualized deepfakes. Apple threatened to remove the Grok app from the App Store over those concerns. NBC News
The Musk-OpenAI docket has also widened beyond this case. OpenAI asked a federal judge to dismiss a trade-secret lawsuit alleging it lured employees away from xAI. Reuters In May 2026, OpenAI defeated a separate lawsuit brought by Musk, removing an obstacle to its IPO. A jury found that Musk waited too long to sue OpenAI and reached its verdict in under two hours. Reuters
The broader context here is one technology professionals will recognize. App Store placement and default model integrations are powerful distribution levers. They are also difficult antitrust targets when ranking systems are opaque, editorial curation and algorithmic sorting overlap, and plaintiffs must connect placement decisions to a specific exclusionary agreement.
In this author's view, the split outcome is telling. Dropping Apple while pressing ahead against OpenAI narrows the fight from platform gatekeeping to the model partnership itself. That is a cleaner technical question. It asks whether an integration deal altered distribution, and whether that effect can be isolated from ordinary competition among capable assistants. Worth flagging for builders: distribution still decides which AI products most users touch first, even as models converge on capability. Courtroom wins and losses do not change that constraint. They only define its legal boundaries.
