Proton Files Antitrust Lawsuit Against Apple Over iPhone App Distribution and Payment Processing
Jul 1, 2025

Proton Files Antitrust Lawsuit Against Apple Over iPhone App Distribution and Payment Processing

AI-summarised brief · reviewed before publication

Swiss privacy technology company Proton has filed a federal antitrust lawsuit against Apple in California, alleging that the tech giant maintains an unlawful monopoly over app distribution and payment processing, harming developers and consumers. The proposed class action lawsuit, filed in Oakland, accuses Apple of forcing developers to distribute apps solely through its App Store, and imposing mandatory payment processing with commissions of up to 30%. Apple has not yet publicly responded to the lawsuit, and it is unlikely to do so soon. Proton's 73-page complaint outlines a systematic strategy by Apple to lock in consumers and developers, designing iOS to allow only its App Store to distribute apps, thereby shutting out potential competitors. The complaint alleges that Apple uses technical limits, contracts, and updates to block rival app stores, and keeps exclusive control over in-app payments, charging high fees even when developers offer alternatives. Proton claims that Apple's conduct harms developers with high commissions and users with higher prices and fewer innovations. The lawsuit seeks court orders for Apple to allow competing app stores and payment processors on iOS, as well as monetary damages for affected developers. Based in Geneva, Proton develops privacy-focused software such as Proton Mail, Proton Calendar, Proton VPN, and Proton Drive, which directly compete with Apple's own offerings such as Apple Mail and iCloud. Proton claims that its services offer superior privacy guarantees compared to Apple's offerings, serving over 100 million user accounts in more than 180 countries.