Apple is laying groundwork long before any official announcement
For years, Apple has publicly questioned whether foldable phones and touchscreen laptops solve any real problem — yet hidden within the code of its newest operating systems, the company appears to be quietly answering that question for itself. Discovered by Bloomberg's Mark Gurman in the beta builds of iOS 27 and macOS 27, these software breadcrumbs suggest Apple is laying the infrastructure for devices that would mark its most significant hardware departures in over a decade. It is a familiar pattern: the company that once dismissed a category arrives last, but arrives prepared.
- Hidden references to dual displays and fold-aware software logic inside iOS 27 beta code point to a book-style foldable iPhone that could arrive as early as this year.
- Apple appears to have invested heavily in reducing the visible crease that has plagued every foldable phone on the market — a problem that, if solved, would give it a rare first-mover advantage in a space it entered late.
- macOS 27 quietly introduces touch-native gestures like pull-to-refresh and expanded Sidecar interactions, signaling that the long-held wall between Mac and touchscreen is beginning to come down.
- Developers are already receiving guidance to build apps that adapt fluidly across screen sizes and orientations, meaning Apple is preparing its entire ecosystem before a single new device is announced.
- Manufacturing constraints cloud the timeline — a foldable iPhone alongside the iPhone 18 Pro is possible but not guaranteed, and a touchscreen MacBook may not land until early 2027.
Apple's software engineers have been leaving breadcrumbs. Buried inside the beta code of iOS 27 and macOS 27 are references to hardware that doesn't yet exist — a foldable iPhone and a touchscreen MacBook. Bloomberg's Mark Gurman uncovered the clues while examining both systems. No single piece of evidence is conclusive, but taken together they suggest Apple is building the software infrastructure for devices with form factors unlike anything currently in its lineup.
The foldable iPhone appears to be the more concrete project. iOS 27 contains logic that responds to how a device is positioned or folded, the kind of code you'd need for a phone that opens like a book. Apple has also updated iPhone Mirroring to support screen layouts far larger than any current iPhone, and developers are being encouraged to build apps that adapt fluidly to different sizes and orientations. Reports suggest Apple has invested heavily in solving the foldable industry's most persistent flaw — the visible crease down the middle of every device — which, if minimized, would represent a genuine competitive advantage.
The touchscreen MacBook story is murkier. macOS 27 introduces pull-to-refresh, expands Sidecar's touch interactions, and borrows visual language from the iPhone for its redesigned Siri interface — changes that make far more sense on a touch-enabled machine than on a traditional laptop. Apple appears to be gradually converging the design language across its product families.
The timeline remains uncertain. A foldable iPhone could arrive alongside the iPhone 18 Pro this year, though manufacturing constraints may limit availability. A touchscreen MacBook might follow by end of 2026 or early 2027. What the evidence makes clear is that Apple is embedding the necessary code and preparing its ecosystem now — long before any announcement — in the methodical way it always has before changing its mind about something it once dismissed.
Apple's software engineers have been leaving breadcrumbs. Buried inside the code of iOS 27 and macOS 27—the operating systems the company released this spring—are references to hardware that doesn't yet exist: a foldable iPhone and a touchscreen MacBook. Mark Gurman, who covers Apple for Bloomberg, discovered the clues while examining the beta versions of both systems. None of the evidence amounts to a smoking gun. But taken together, the references suggest Apple is preparing its software infrastructure for devices with form factors radically different from anything currently in its lineup.
The foldable iPhone appears to be the more concrete of the two projects. iOS 27 contains multiple references to hardware with dual displays and software logic that responds to how a device is positioned or folded—the kind of code you'd need if you were building a phone that opens and closes like a book. Apple has also updated iPhone Mirroring, the feature that lets you control your iPhone from a Mac, to support screen layouts far larger than any current iPhone can display. Developers, meanwhile, have been receiving guidance from Apple to build apps that adapt fluidly to different screen sizes and orientations, a shift that would matter most if a dramatically larger display were coming to the iPhone line.
Rumor has it that Apple's foldable will follow the book-style design: a smaller screen on the outside, a much larger one within. The company has apparently invested significant resources in solving one of the industry's persistent problems—the visible crease that runs down the middle of every foldable phone currently on the market. If Apple can minimize that crease, it would represent a meaningful engineering achievement and a potential competitive advantage.
The touchscreen MacBook story is murkier but no less intriguing. macOS 27 includes interface changes that make more sense on a touch-enabled device than on a traditional trackpad-and-keyboard machine. Pull-to-refresh, a gesture native to smartphones, has been added to the Mac. Sidecar—the feature that lets you use an iPad as a second display—has been expanded with richer touch interactions. The redesigned Siri search interface on the Mac now borrows visual language from modern iPhones, suggesting Apple is gradually converging the design language across its product families.
The timeline remains uncertain. Industry sources suggest Apple could introduce its first foldable iPhone alongside the iPhone 18 Pro series sometime this year, though manufacturing constraints could limit initial availability. A touchscreen MacBook might arrive by the end of 2026 or early 2027, but nothing is confirmed. What the software evidence does suggest is that Apple is laying groundwork for these products now—embedding the necessary code, training developers, preparing the ecosystem—long before any official announcement. The company has spent years dismissing foldables and touchscreen laptops as solutions in search of problems. If these clues are real, that position is about to change.
Citações Notáveis
Apple has introduced interface tweaks that appear more useful on touch-enabled hardware than on traditional laptops— Mark Gurman, Bloomberg Power On newsletter
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Why would Apple hide these clues in the code at all? Why not just keep it secret?
Because you can't build an ecosystem in secret. Developers need to know what's coming so they can prepare their apps. The code has to exist before the hardware does.
So this isn't Apple being careless—it's Apple being strategic.
Exactly. They're signaling to the developer community without making an official announcement. It's controlled leakage.
What does the foldable iPhone actually solve that a regular phone doesn't?
Screen real estate without bulk. You get a tablet-sized display that folds down to pocket size. The crease is the problem Apple is trying to solve—every foldable on the market has one.
And the touchscreen Mac? That seems to go against everything Apple has said about why Macs shouldn't have touchscreens.
It does. But the software changes suggest they've figured out something—maybe a hybrid approach where touch works alongside the trackpad, not instead of it. The iPad-as-second-display expansion hints at that.
How confident are we that these products are actually coming?
The software evidence is real. Whether it becomes a product depends on whether Apple solves the engineering and cost problems. The crease on the foldable, the thermal challenges on a touchscreen Mac—these are real obstacles.