Apple has announced that it will end support for Intel-based applications on Macs starting with macOS 28, which is expected in 2027. This means companies and users relying on older Intel apps will need to find replacements or updates soon. The transition is part of Apple’s shift to its own silicon chips, which started in late 2020 with the first Apple Silicon Macs.

What This Means for Businesses and Users

For IT teams and decision-makers, the key point is that Rosetta, the software that allowed Intel-based apps to run on Apple Silicon Macs during the transition, will no longer be supported after 2027. This impacts any remaining Intel-only apps, which must be replaced or updated to ensure continued operation and security. macOS 26, expected before macOS 28, will be the last OS to support Intel Macs, so upgrading hardware now is advisable to avoid potential issues down the line.

Rosetta has served as a bridge, allowing older apps to run smoothly on newer Macs with Apple Silicon chips. It was particularly useful when Apple introduced its M-series chips, giving developers time to update their apps. Most major developers have already transitioned their apps, especially those in the retail app economy. However, some proprietary or legacy software may still depend on Intel frameworks, especially in specific industries or niche applications.

Timeline and Exceptions

Apple’s support timeline gives users about 12 to 18 months to update or replace their Intel-based apps and Macs. The company has also made some exceptions. Certain older, unmaintained games that rely on Intel frameworks may continue to run with Rosetta support even after 2027, but only on macOS 28. Additionally, Apple plans to provide security updates for some older Mac models for up to two years after their support ends, helping to maintain security for critical systems.

Looking back, Apple’s support for Intel Macs lasted about six years after the first Apple Silicon Macs launched in late 2020. This support window was quite reasonable, giving developers and users plenty of time to adapt. Over this period, Apple has made a clear effort to warn users and developers in advance about the upcoming changes. The transition is largely complete, with most developers having already made the switch to Apple Silicon.

Market Impact and Developer Response

The shift to Apple Silicon has been widely embraced, with Macs now dominating the AI-capable PC market, holding around 54% of the share. This rapid adoption means the number of affected Intel-based Macs and apps is relatively small now. Since Apple Silicon Macs are selling in large quantities, the overall impact is expected to be limited. Still, some users with specialized or legacy software need to plan their next steps carefully.

For those managing multiple devices, especially in enterprise settings, using management tools like Jamf Pro can help identify Intel-based apps across fleets of Macs. A simple way is to check the System Information app and look for applications marked as Intel. Apps labeled as Apple Silicon or Universal will continue to work, but Intel-only apps will need attention before support ends.

In summary, the upcoming end of Intel app support is a significant but expected milestone in Apple’s transition to its own silicon. Users and businesses should evaluate their software and hardware now to ensure a smooth switch. Planning ahead will help avoid disruptions once the support window closes and ensure continued security and productivity on Macs.

Inspired by

• https://www.computerworld.com/article/4133907/apple-to-kill-app-support-for-intel-based-macs-next-year.html

Sources

• apple.com
• applemust.com
• applemust.com
• yahoo.com
• vivaldi.net