The 16.6% Shock: Is the iOS 26 Liquid Glass Adoption Rate Truly Stalling?

16.6% vs 70%.Apple's latest OS, iOS 26, is reportedly struggling with adoption at a level never seen before. Critics point to the controversial Liquid Glass user interface as the primary reason users are holding back.

The iOS 26 Liquid Glass Adoption Rate Controversy

Recent data from Statcounter for January 2026 suggests that the various versions of iOS 26 are running on just 16.6% of all devices. In stark contrast, older versions like iOS 18 still command nearly 70% of the install base.

The iOS 18.7 update, which launched alongside iOS 26 in September, currently accounts for nearly one-third of all devices. This suggests a significant portion of users preferred security patches over the radical design overhaul of the new operating system.

Technical Undercounting: Why the Numbers Might Lie

However, it doesn't look like the full story. Technical changes in iOS 26's architecture may be causing Statcounter to dramatically undercount these devices. Internal traffic audits suggest that the Liquid Glass interface is reaching more hands than third-party trackers can currently identify, potentially debunking the 'mass aversion' narrative.