iOS 26.5 RC sets up support for app sideloading in Brazil

Apple is implementing app sideloading support in Brazil as part of a regulatory settlement with the country's competition authority, joining the EU and Japan in allowing alternative app distribution and third-party payment systems outside the App Store. This regulatory shift signals a broader erosion of Apple's closed ecosystem model and represents a critical precedent that may influence similar demands from other regulators globally, potentially fragmenting app distribution strategies across markets. IT leaders should prepare for increased complexity in mobile device management, security governance, and compliance frameworks as alternative app stores and payment mechanisms proliferate across key markets.