Something strange is happening with iOS 26. Months after its release, adoption rates are crawling at a snail's pace, leaving many to wonder: why are iPhone users hesitant to upgrade? According to third-party analytics, only around 15 to 16% of active iPhones worldwide are running any version of iOS 26. This is a stark contrast to previous iOS releases, which saw much higher adoption rates within the same timeframe. But here's where it gets interesting: while iOS 26.1 leads the pack with approximately 10.6% of devices, followed by iOS 26.2 at 4.6%, and the original iOS 26.0 at a mere 1.1%, the majority of iPhone users are sticking with iOS 18, with over 60% of devices still running this older version. This trend raises questions about what's holding users back from embracing the latest update.
To put this into perspective, let’s look at historical data. In January 2025, roughly 63% of iPhones were running iOS 18 just four months after its release. Similarly, iOS 17 had reached about 54% adoption by January 2024, and iOS 16 surpassed 60% by January 2023. Compared to these figures, iOS 26’s adoption rate is less than a quarter of what its predecessors achieved in the same period. This data, sourced from StatCounter’s web traffic analytics, paints a clear picture: iOS 26 is facing an unusually slow uptake.
And this is the part most people miss: the redesign might be a double-edged sword. iOS 26 introduces Liquid Glass, a radical visual overhaul that replaces the traditional opaque interface with translucent layers, blurred backgrounds, and dynamic depth effects. While this sounds innovative, it received mixed reviews when announced at WWDC last year. Could this bold design change be a contributing factor to user hesitation? After all, not everyone embraces change, especially when it alters the familiar look and feel of their device.
Another factor to consider is Apple’s continued support for older operating systems. With security updates still rolling out for iOS 18, users have less incentive to upgrade immediately. This flexibility allows them to stay on older software without missing out on critical patches, making the transition to iOS 26 less urgent. But here’s a thought-provoking question: Is Apple’s extended support for older OS versions inadvertently slowing down adoption of new releases?
Take MacRumors’ readership as an example. Last year, 89.3% of visitors were using iOS 18 in the first week of January. This year, only 25.7% are on iOS 26 during the same period. While official numbers from Apple remain elusive, the data suggests a level of caution toward iOS 26 that hasn’t been seen in recent years. This raises another point of contention: Are users waiting for iOS 27, rumored to focus on stability and refinement, rather than embracing the experimental nature of iOS 26?
As we ponder these questions, it’s clear that iOS 26’s slow adoption isn’t just a minor blip—it’s a trend worth discussing. What do you think? Is the redesign too radical, or is Apple’s support for older OS versions the real culprit? Share your thoughts in the comments below!
