The next major iPhone update will come with less fanfare and more behind-the-scenes work. iOS 27Apple has set out thoroughly review the Liquid Glass interface and, at the same time, bring order to a system that many consider overloaded after the visual leap of iOS 26.
The changes won't be as dramatic as the previous redesign, but they do point to a clear objective: keep the translucent glass languagecorrecting everyday errors and annoyances that have come to light this past year, especially in mature markets like Spain and the rest of Europe.
From revolution to fine-tuning: this is how Liquid Glass arrives in iOS 27
On many screens, The mix of transparencies and glass layers complicated reading the text and identifying the buttons.While the Camera app was completely redesigned to fit this new language and became the prime example of what Liquid Glass could offer, other apps like Mail, Notes, or Fitness fell short, with a classic aesthetic sprinkled with touches of glass.
This contrast has left many European users with the feeling that The design change was left unfinished.It's as if Apple had only painted half a wall and left the rest for later. iOS 27 arrives precisely with the mission of completing that transition, but without starting from scratch or repeating a complete interface overhaul.
Leaks suggest that Apple is preparing “Interface adjustments, although nothing as extensive as the introduction of Liquid Glass”In other words, the approach will be one of refinement: reviewing problematic corners, redefining the behavior of bars and controls, and reducing those visual decisions that, in actual use, are hindering more than helping.
iOS 27, a year of internal cleaning with the interface as the backdrop
Internally, iOS 27 is described as a version of “cleaning and consolidation” of the systemApple wants to do something similar with the iPhone to what Snow Leopard did for the Mac: fewer flashy headlines, but a clear improvement in performance, stability, and overall behavior.
The plan involves Remove legacy code, rewrite old functions, and lighten internal layers that have accumulated over the years. This "dead weight" doesn't take up much storage space, but it can affect fluidity, memory management, and battery life, especially when combined with a demanding interface like Liquid Glass.
Sources close to the development speak of a version with a codename “Rave” focused on making the system feel more agileLess lag when navigating the interface, fewer freezes, and lower energy consumption. The idea is that these benefits will be noticeable on both the latest iPhones and... models from several generations agoThis is key in Europe, where the renewal cycle is getting longer and longer.
According to these reports, the battery improvement will be more a consequence of optimization than a visible feature: If the system manages processes and the UI better, autonomy increases without having to cut features.In parallel, Apple will revise native apps like Music, Podcasts, and Safari to make them launch faster and behave more predictably within the Liquid Glass framework.
All this technical work is taking place while the company tries to redirect the perception of iOS 26, marked by bugs, performance problems and an interface that never quite clickedHence, iOS 27 is presented as a kind of "reconciliation" update with the most critical users.
Lower-than-expected adoption and extra pressure in Europe
Usage data after several months makes it clear that iOS 26 hasn't caught on like other versions. The adoption rate has fallen below that recorded by previous major launchesThis is unusual for Apple, which typically boasts that most users upgrade to new versions quite quickly.
Much of that resistance seems linked to the negative perception towards Liquid GlassMany users have preferred to stay on previous versions, with a less flashy but more familiar and stable interface. This isn't due to a lack of information or difficulty updating; it all points to a conscious decision not to change, at least for now.
Among the most frequent criticisms are illegible text on translucent backgrounds, buttons that blend into the surroundings and significant eye strain after long use sessions. For those who prioritize accessibility, sufficient contrast, and well-defined elements, the jump to iOS 26 has been too abrupt.
The company has been forced to act with interim updates, such as iOS 26.1, which added a control to reduce the intensity of Liquid Glass transparenciesThat lever has allowed for some customization, but it has also been interpreted as an on-the-fly correction of a design that, in theory, should work well out of the box.
In Europe, this context even has a regulatory dimension. EU institutions are increasingly focused on ensuring that The interfaces should be clear, accessible, and consistent.And that the visual effects don't hinder usability or obscure important functions. iOS 27 is thus launched in a context where Apple not only wants to please its customers, but also avoid clashes with Brussels.
The daily scratches on Liquid Glass that Apple wants to smooth out
Beyond the grand design principles, Liquid Glass's problems have become apparent in everyday use. One of the clearest examples is the disappearance of tab or navigation bars when scrollingGaining a few pixels of content has meant, in return, forcing the user to find out how to change sections or go back.
In apps like Music and Podcasts, floating playback bars with a glass effect They have also generated criticism. Although they provide visual continuity, they can cover important buttons at the bottom, cause accidental taps, or require extra steps to access basic controls, such as the song queue or timer.
Inconsistency is another key issue. There are sections of the system where Liquid Glass is applied thoroughly, with some layers and animations that are very elaborate, and others where it is barely perceptible.The Camera app illustrates the potential of the new language, while Mail or Notes seem almost anchored to previous designs with a few translucent embellishments.
The plan for iOS 27 involves a thorough review of these problem areas. The intention is not to remove Liquid Glass, but adjust its behavior so that design doesn't overshadow ergonomicsThis can translate into bars that hide and reappear more predictably, smoother transitions, better-signaled intermediate states, or adjustments to when each animation is triggered.
In Spain and the rest of Europe, where the iPhone is used daily for online banking, dealings with government agencies, work and studies, A cluttered or confusing interface is not just an aesthetic detail, it's a practical problemA poorly placed button or difficult-to-read text can lengthen procedures, increase errors, or even cause some users to avoid updating altogether.
A change of course: the new design leader versus Liquid Glass
All these adjustments come amid a major change within Apple. At the end of last year, the departure of Alan Dye, until then head of human interface design, heading towards Meta. Under his supervision, key projects were born such as the flat redesign of iOS 7, Dynamic Island and, more recently, the Liquid Glass interface itself.
His position is now occupied by Steve Lemay, a veteran with more than two decades working on Apple's interface designAlthough he has always maintained a very low profile in public, his colleagues point to him as one of the key figures in defining how the company's devices have been used since the late nineties.
According to various internal reports, The change in leadership was met with considerable optimism. within the organization. Tim Cook even publicly highlighted that Lemay has participated in virtually all of Apple's major interfaces, emphasizing his high standards and collaborative approach.
iOS 27 will be the first great opportunity to see how that new leadership translates into concrete decisionsNo radical changes are expected, but rather nuances that may reveal the extent to which Lemay shares Dye's aesthetic approach or, on the contrary, prefers a balance more inclined towards clarity and functionality.
The general feeling is that the new team wants Maintaining Liquid Glass's identity, but taming its excessesLess visual clutter, more logical layout of menus, bars, and controls. For European users, accustomed to strict accessibility regulations, this potential reorientation could be especially welcome.
Coexistence between Liquid Glass, performance and new features
While fine-tuning the interface, Apple has other fronts open for iOS 27. One of the most relevant is the integration of advanced artificial intelligence functions, including a version of Siri closer to a modern chatbot, in addition to the progressive rollout of Apple Intelligence and its coexistence with third-party models such as Google Gemini.
The challenge is that This combination of AI, translucent layers, and animations does not make the iPhone a slower device or one with worse battery life.That's why internal system cleanliness is so important: the lighter and more efficient the codebase, the more leeway there is to support a visually rich interface like Liquid Glass without compromising the user experience.
In the latest models, the hardware has more than enough power to handle this entire set of effects and processes. But On an iPhone that's several years old, the balance is much more delicate.And that's where optimization can make the difference between a recommended update and a version that's best avoided.
Apple wants The improvement is noticeable across the board, not just in the most expensive iPhones.If the system cleaning and reorganization work is done well, the user should notice a smoother Liquid Glass interface, less lag when scrolling, fewer crashes when opening apps, and somewhat lower battery consumption, even with all effects enabled.
Ultimately, the goal is that Liquid Glass should cease to be "the controversial novelty" and become an established visual language.Built on a more robust technical foundation, iOS 27 isn't aiming for a revolution, but rather a fine-tuning: correcting the rough edges that have caused many users to hesitate and consolidating the redesign begun in the previous generation.
Everything suggests that iOS 27 will be remembered less for major cosmetic changes and more for bringing order where it was needed: a more coherent Liquid Glass interface, less intrusive in daily use and aligned with European accessibility requirements; a system with less legacy code and better performance; and a new lead designer at the helm who is beginning to make his mark. For those who use the iPhone as their primary tool in Spain and the rest of Europe, the promise is simple yet ambitious: that the phone looks modern while remaining comfortable, stable and predictable.
