Court backs Apple’s App Store authority in Musi case, dismisses lawsuit with prejudice

A U.S. federal judge has dismissed a lawsuit brought by streaming app Musi against Apple, ruling that the company has the contractual right to remove apps from its App Store at its discretion. The decision, issued by U.S. District Judge Eumi Lee in the Northern District of California, reinforces the scope of Apple’s control over app distribution on its platform.

The case stems from Apple’s removal of Musi in 2024 after concerns were raised about its use of content sourced from YouTube. Musi, which allowed users to stream music by pulling audio from YouTube videos, argued that its functionality mirrored user behavior within a standard web browser and did not violate platform rules. The company further alleged that Apple acted in bad faith by relying on what it described as inaccurate claims related to intellectual property violations.

However, the court found that Apple’s Developer Program License Agreement (DPLA) explicitly permits the company to remove apps “with or without cause,” provided that developers are given notice. According to the ruling, Musi did not dispute receiving such notice, and therefore Apple’s actions did not constitute a breach of contract. The judge also rejected Musi’s argument that additional contractual clauses imposed stricter requirements on Apple before delisting an app.

In a separate but related decision, the court partially granted Apple’s request for sanctions against Musi’s legal counsel. The ruling determined that the app’s lawyers made unsupported claims, including allegations that Apple knowingly relied on false evidence when removing the app. The court concluded that these assertions lacked factual basis and violated procedural rules governing legal filings, ordering the law firm to cover Apple’s costs associated with the sanctions motion.

The dismissal was issued with prejudice, preventing Musi from refiling the same claims in court. The outcome effectively ends the legal challenge and underscores the legal weight of Apple’s developer agreements in disputes over App Store governance.

The case highlights ongoing tensions around platform control, content distribution, and intellectual property enforcement in mobile ecosystems, particularly as apps increasingly rely on third-party content sources.