Apple
Hello,
We’re reaching out to let you know that universal macOS apps on the Mac App Store that require macOS 13 or later can now remove support for Intel-based Mac computers.
By removing support for Intel-based Mac computers, you can simplify your development and optimize your download and on-device size.
To remove Intel support, update your app build settings to “arm64” only. Then rebuild and submit your app to the Mac App Store.
As a reminder, macOS 26 is the final software version to support Intel-based Mac computers. macOS 27 supports only Mac computers with Apple silicon.
Optimize your app for Apple silicon https://c.apple.com/r?v=2&a=JO1XYJwWmbNCvWbplzNuaHti6xv%2FR2vty0W8XxfTqp...
Visit the Apple Developer Forums https://c.apple.com/r?v=2&a=JO1XYJwWmbNCvWbplzNuaHti6xv%2FR2vty0W8XxfTqp...
If you have any questions, please contact us. https://c.apple.com/r?v=2&a=JO1XYJwWmbNCvWbplzNuaHti6xv%2FR2vty0W8XxfTqp...
The Apple Developer Relations Team
-------------------
Copyright © 2026 Apple Inc. One Apple Park Way, MS 923-4DEV, Cupertino, CA 95014
All Rights Reserved https://c.apple.com/r?v=2&a=o2CKfLM8dAL7lynfnyn7UJR94mniF31x6BQ8mUoKnZU5...
Privacy Policy https://c.apple.com/r?v=2&a=o2CKfLM8dAL7lynfnyn7UJR94mniF31x6BQ8mUoKnZU5...
Account https://c.apple.com/r?v=2&a=o2CKfLM8dAL7lynfnyn7UJR94mniF31x6BQ8mUoKnZU5...
This is a service notification related to your Apple Developer account.