Apple’s latest iOS 26.4 release adds a new Reduce Bright Effects toggle that lets users dial back the flashing animations that appear when touching certain UI elements in the Liquid Glass design. The setting sits under Settings → Accessibility → Display & Text Size, giving a quieter, less eye‑straining experience for people who dislike the bright flashes and reducing visual clutter.

The introduction follows the 26.1 tweak that swapped the default ‘Clear’ Liquid Glass for a more muted ‘Tinted’ look. Together, these options let users approximate the familiar iOS 18 aesthetic while preserving modern translucency. Developers who rely on bright visual cues will need to test their interfaces against the new disabled‑effects mode to avoid unintended glitches for smooth user flows overall.

By giving users control over the Liquid Glass visual intensity, Apple addresses ongoing complaints about eye fatigue and accessibility. The toggle also signals a broader trend toward more customizable UI experiences in iOS. For most consumers, the change is optional but offers a tangible way to tailor the interface to personal visual comfort without sacrificing the platform’s signature polish today.