App Store submissions now open for iOS 27, macOS 27, and the rest of the OS 27 lineup
Apple opened App Store Connect submissions for apps built with the Xcode 27 Release Candidate and the OS 27 SDKs, ahead of the September 14 public launches. macOS 27 is Apple silicon–only, and April 2027 brings new minimum SDK rules.
Apple has opened App Store submissions for apps and games built for iOS 27, iPadOS 27, macOS 27, tvOS 27, visionOS 27, and watchOS 27 — the final developer gate before Monday’s public software rollout.
In a Developer news post, Apple says developers can download the Xcode 27 Release Candidate, build with the latest SDKs, test in TestFlight, and submit for App Review. The company frames the window as the moment to ship updates that take advantage of Apple Intelligence, the Foundation Models framework, design refreshes, and new App Store creative features.
