The Liquid Glass slider in iOS 27 may appear straightforward, but it proves to be more functional than I anticipated.
Let's be frank: few design updates in iOS have ignited as much discussion as Liquid Glass. When Apple rolled it out with iOS 26, the internet quickly divided into two factions. Some users embraced the new, translucent aesthetic, while others detested it, claiming it complicated readability within the interface. I personally found myself in the pro-Liquid Glass camp. At that time, using an iPhone 14 Pro Max, updating my device was one of my top priorities. I appreciated how the redesigned look made iOS appear more contemporary and vibrant. The transparency effects provided depth to the interface, renewing the overall experience.
That said, it’s understandable why not everyone shared this sentiment. After months of feedback, screenshots, opinions, and endless online discussions, Apple eventually responded by giving users more options. Rather than imposing a uniform appearance, it introduced settings that allowed people to choose between a clearer glass effect and a more tinted version. With iOS 27, Apple is putting the Liquid Glass debate entirely in your hands. A new slider enables you to adjust the effect to your liking, whether you prefer a crystal-clear appearance or something gentler on the eyes. Here’s what it does and how you can optimize it on your iPhone.
The slider that concludes the discussion
The Liquid Glass slider offers Apple’s solution for letting you decide how much of the new design language you wish to see. In practical terms, this means you can personalize the experience to suit your tastes. If you’re like me and enjoy the complete Liquid Glass vibe, you can maintain a more transparent look, allowing your wallpaper to be visible through menus, widgets, and system panels. This creates a lighter, more layered sensation that truly highlights the design Apple has been striving for.
Conversely, if you find the transparency distracting or favor a sleeker appearance, you can increase the tint. This adjustment enhances clarity and contrast, making text and buttons easier to read at a glance. What I find most appealing is that Apple is no longer viewing customization as an all-or-nothing proposition. You don't have to embrace Liquid Glass as Apple envisioned it, nor must you completely disable it. The new slider allows you to strike a balance that suits your vision and personal style, giving iOS a more personalized touch.
Setting out on the Liquid Glass journey
Before you begin adjusting the Liquid Glass slider, you must have access to iOS 27. I have been testing this feature on my iPhone 16e via Apple's developer beta, which is currently the only way to experience it. If you're comfortable using beta software, getting started is relatively simple. Anyone can enroll in Apple’s developer program for free and access the latest developer versions. Once signed up, open the Settings app, navigate to General, tap Software Update, and select Beta Updates. From the list, choose the iOS 27 Developer Beta, and the update should appear on your iPhone shortly.
However, keep in mind that beta software isn't ideal for everyone. Early versions may have bugs, and some apps might not work as intended. If your iPhone is your main device and you'd prefer to avoid the risks associated with pre-release software, there's no harm in waiting this one out. Fortunately, the public release of iOS 27 will ultimately make this feature available to everyone, so if you’re looking for a more stable experience, it may be wise to hold off for a little longer.
Time to experiment with the slider
Adjusting the Liquid Glass effect is surprisingly straightforward. Once your iPhone is on iOS 27, open the Settings app and find the Appearance section. From there, tap Liquid Glass to access the new customization options. Here, you will discover the Liquid Glass slider. Unlike the previous setup that confined you to a few preset styles, this slider grants you much finer control over the effect. The best part is that you can see how it changes instantly as you adjust it.
I spent some time moving the slider back and forth to observe how different elements of iOS reacted. Sliding it toward one end makes menus, panels, and interface elements more transparent, letting your wallpaper and background come through. Moving it in the opposite direction adds more tint and contrast, giving the interface a neater and more substantial look. There’s no correct or incorrect setting, which is what makes this feature so beneficial. You can set it at either extreme or find a middle ground if you want a mix of style and readability. As you move the slider, iOS shows previews of the changes in real-time, making it easy to discover a look that feels just right without repeatedly switching between menus. My advice is to take your time. Experiment with various levels of transparency and tint—you might be surprised at the difference even a slight adjustment can make to the overall feel of your iPhone.
The best iPhone appearance is the one you choose
One aspect I've always valued about the iPhone is its ability to make the experience feel more personal, and
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