As a result, Apple has already had the trademark for the term "Rosetta" for sometime, but this new activity and new application surrounding the name is notable given the increasing rumors that Apple is planning on transitioning from Intel to ARM processors in the near future. Apple officially dropped Rosetta support in Mac OS X 10.7 (Lion) in 2011.
The trademark could simply be ongoing protection of a long existing trademark for Apple, but given the recent rumors, the new activity raises the possibility that Apple may decide to recycle the "Rosetta" name for a new emulation layer to transition from Intel to ARM. The trademark was filed under the following category:
A computers computer network And the computer software in which development of the computer programmes on a global communication network and the download for translating and performing are possible, computer software for computings performed by a cross platform, computer software, Electronic machines [apparatus and their parts]
Apple has been widely rumored to transition from Intel to ARM processors in the coming year, but there has be no rumors about how Apple would handle the transition with regard to emulation. Apple currently lists "Rosetta" without the "Apple" prefix in their list of active trademarks.
Monday October 27, 2025 7:55 am PDT by Joe Rossignol
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more.
Below, we outline key details about iOS 26.1.
Release Date
Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
Wednesday October 29, 2025 4:22 am PDT by Tim Hardwick
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below.
Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
Monday October 27, 2025 4:51 pm PDT by Juli Clover
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box.
Subscribe to the MacRumors YouTube channel for more videos.
We've rounded up all the latest Apple TV rumors.
...
Tuesday October 28, 2025 1:07 pm PDT by Juli Clover
Apple today provided developers and public beta testers with the release candidate versions of upcoming iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, and visionOS 26.1 updates for testing purposes. The RCs betas come a week after Apple released the fourth betas.
The new betas can be downloaded from the Settings app on a compatible device by going to General > Software...
Monday October 27, 2025 9:15 am PDT by Tim Hardwick
Apple this month refreshed the 14-inch MacBook Pro base model with its new M5 chip, and higher-end 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips are expected to follow in early 2026. However, these machines will represent the final update to the current design, with Apple reportedly developing a completely new version of the MacBook Pro packed with next-generation hardware...
Thursday October 30, 2025 4:42 am PDT by Tim Hardwick
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max.
One thing worth...
Tuesday October 28, 2025 1:21 pm PDT by Juli Clover
Apple today provided developers and public beta testers with the release candidate version of macOS Tahoe 26.1, which means the update will likely see a public launch next week.
The release candidate includes notes on what's in the update, so we have a full picture of the new features that Apple has included.
macOS Tahoe 26.1 adds AutoMix support over AirPlay, improved FaceTime audio...
Wednesday October 29, 2025 7:13 am PDT by Tim Hardwick
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out.
Processor and Performance
Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...
Tuesday October 28, 2025 5:27 am PDT by Tim Hardwick
Apple is preparing to bring support for its digital car key feature to Jetour vehicles, according to evidence uncovered on Apple's backend by MacRumors contributor Aaron Perris.
Introduced in 2022, Car Keys allows an iPhone or Apple Watch to unlock a vehicle through the Wallet app. A digital version of a car key is stored in Wallet, and unlocking can be done by holding an Apple Watch or...
But for anyone that's familiar with the concept of the Rosetta Stone, this could be very well the re-used "new" name for Safari's offline translation software as well. (I know what Apple's Rosetta was, just saying.)
That gives me some hope, because I was becoming increasingly worried that Apple was going to rely entirely on developers re-compiling code and not provide an emulation layer.
Obviously the key question here is going to be performance. How fast will binary translation/emulation be and just as importantly how fast are Apple's ARM chips going to be relative to modern Intel Core/AMD Ryzen.
The original Rosetta's performance was acceptable (quite impressive actually on a technical level), particularly for Apple's notebook lineup, but this was due in large part to just how far behind the PowerPC chips used in Apple's notebooks were compared to x86 at the time. Even the original Core Duos used in the first generation MacBooks absolutely destroyed not only the PowerPC G4s used in Apple's iBook/Powerbooks, but even a lot of PowerPC G5 based Macs.
I highly doubt Apple is going to have quite that large of a performance margin this time around so it will be interesting to see just what they can achieve.
...OTOH, if you put an SSD in an old (circa 2010) Mac with a pre Sandy Bridge Core Ix chip (or even Core 2 Duo) it is surprisingly usable today, so perhaps, for casual users this won't matter as much...
Can't say I'm excited. Please let this just be an additional ISA to be used where it makes sense, and not a whole scale transition (unlikely I know, but I can dream right.)
Oh no. Here we go again. I remember that this was how you had to run Power PC apps on Intel machines. That was living hell. What a kluge. If Apple is going to make us do the same for new ARM computers, I am going to be done with it and get a PC.
