We’ve been here before, and Apple is doing the same hard thing again. macOS 27 Golden Gate is moving the Mac platform another step away from Intel-era software, and that means some apps are heading toward the exits.
The good news is that Apple is giving us a built-in way to check before the cutoff arrives. If you’ve got older software in your workflow, this is the moment to sort it out instead of finding out the loud way later.
What’s changing in macOS Golden Gate
The core story is pretty simple. Apple says macOS 27 Golden Gate will no longer support Intel Macs, and it is also phasing out Rosetta 2, the translation layer that lets Intel-based apps run on Apple Silicon Macs.
That matters because Rosetta 2 was the bridge that helped make the M1 transition manageable back in 2020. Apple used a similar bridge during the move from PowerPC to Intel, and the company has now decided that developers have had enough time to complete the shift to Apple silicon.
Apple is also setting a deadline inside the software itself. The warning shown in Golden Gate says Intel-based apps running on Rosetta will not open in macOS 28, which puts the cutoff in late 2027.
How to check which apps are still Intel-based
Apple has tucked the compatibility check into Settings, which is about as Apple as it gets. Here’s the path:
- Open Settings
- Go to General
- Tap About
- Look for Intel-based Apps
- Open Details to see the list
That section shows the apps you opened in the last year that are still running as Intel-based software. Apple’s warning explains that these apps need to be updated for Apple silicon, and it points users toward the developer’s website for a possible update.
If you are still on macOS Tahoe, Apple will also start warning you when you open affected software or restart the Mac. It is not subtle, which is probably the point.
What Apple’s warning actually means for us
This is the part that matters if you depend on older tools. Some apps will have straightforward replacements. Others may need only a quick download from the developer. But some programs have not been updated in years, and those are the ones that can turn into a real headache when compatibility support disappears.
For developers, the clock is already ticking toward late 2027. For the rest of us, the practical job is to find out which apps we rely on are still tied to Intel and decide what comes next.
| What to do | Why it helps |
|---|---|
| Check the Intel-based Apps list in Settings | Shows which apps still depend on Rosetta |
| Visit the developer’s website | May surface an Apple silicon version or update |
| Contact the developer | Useful if the app is still important and no update is listed |
| Look for alternatives | Gives us a backup if the app is abandoned |
Why this transition is different from the last one
Apple’s first Rosetta was all about making the PowerPC to Intel move feel less brutal. Rosetta 2 served the same purpose for the Apple silicon transition, but the company is now treating that period as closed. The message here is not complicated: the compatibility layer bought time, and the time is running out.
That is also why Apple’s warning screen matters so much. It turns a vague future problem into a concrete list of apps we can actually act on. That is a lot more useful than discovering the issue after a routine update and a cup of coffee has already gone cold.
What to do if your workflow still depends on old software
If one of your important apps still shows up in that list, the first move is the boring one, which is usually the right move anyway.
- Check whether a newer version exists on the developer’s site
- Ask the developer if an Apple silicon update is in progress
- See whether the Mac App Store or another marketplace has a current replacement
- Test the alternative before you need it for real work
That last point matters. If an app is central to your day, we do not want to wait until late 2027 to discover the replacement is missing one crucial feature or handles files differently. Compatibility transitions always sound abstract until they hit the one app we use without thinking.
Apple has finally given us a deadline
The broad picture here is less dramatic than it sounds and more inconvenient than most of us would like. Apple is finishing the move away from Intel, and macOS Golden Gate is the point where the company is making that transition visible inside the operating system itself.
So if we want to stay ahead of it, the smartest thing we can do is open Settings, check the Intel-based Apps list, and start cleaning house now. Late 2027 is still some ways off, but the clock is already running.