Samsung’s Good Lock is quite popular among those who are into customizing the UI just the way they want it. One of the modules within this is Theme Park, which allows changing the system colours, adjusting the shape of icons, and more. The new update now takes things up a notch as it adds a new glass design option. If this rings a bell, Apple introduced a Liquid Glass design with the latest iOS 26 upgrade.
Good Lock Theme Park update adds glass design
Samsung has rolled out an update to the Theme Park module , which takes the version number to 1.1.01.23. The notable addition in this is the new ‘Effects’ menu to the icon pack. Within this are five options that apply certain effects to the icons. One among them is glass, which resembles Apple’s iOS 26 design. Other effects include Basic, Film Grain, Duotone, and Gradient.

Only the Glass, Film Grain, and Gradient effects have the ability to adjust the level of opaque or transparency. These customizations are quite effective, while some work better depending on the background. Theme Park also allows you to change the shape of the icons and even lets you apply any third-party icon packs.
The glass design is not entirely perfect, though
The effects, especially the glass, don’t appear to be completely working. Some icons, for example, the Play Store icon doesn’t get the glass-ish look yet but this can be ironed with future releases.

Meanwhile, with the iOS 26 beta 3 update, Apple appears to have reduced the intensity of the Liquid Glass effect. When it was first introduced, the standout feature of the upgrade was the fresh visual identity, with its transparency and glass-like effect across the interface. This felt quite modern and a significant upgrade for Apple phones in recent years. The meltdown of Liquid Glass could be a result of complaints of text being hard to read and certain UI elements being difficult to distinguish.