How to Customise App Icons with Dark Mode, Tinted Colours, and Large Layouts in iOS 18

For more than fifteen years, the iOS Home Screen adhered to a rigid aesthetic structure: full-colour application icons arranged in a uniform grid with persistent text labels beneath each tile. While third-party icon packs and Shortcuts workarounds emerged over time, they introduced clunky app-opening delays and required tedious manual configuration. With the arrival of iOS 18, Apple introduced native, system-wide Home Screen Customisation. iPhone users can now transform their app icons with sleek Dark Mode finishes, unified single-hue colour tints that dynamically match wallpaper themes, and minimalist Large Icon layouts that remove app labels entirely.

What Is New in iOS 18 Home Screen Icon Theming?

The updated iOS 18 customisation panel introduces four distinct appearance styles that apply universally across native Apple apps and third-party App Store icons:

• Light: The classic, vibrant multi-colour icon design.
• Dark: Replaces white and bright icon backgrounds with deep pitch-black canvases, ideal for OLED displays and low-light environments.
• Automatic: Dynamically toggles between Light and Dark icon styles based on your system-wide day/night schedule.
• Tinted: Applies a sophisticated monochrome or custom accent hue across all icons and widgets simultaneously.
• Large Icon Mode: Enlarges icon dimensions by approximately 20% and strips away text labels for a clutter-free visual aesthetic.

How to Access the Home Screen Customise Panel

Customising your app icons requires entering the Home Screen edit mode:

1. Navigate to your iPhone Home Screen.
2. Touch and hold (long-press) any empty area of the screen until your application icons begin to jiggle.
3. Tap the Edit button in the top-left corner of the display.
4. Select Customise from the dropdown menu.
5. A modular styling sheet pops up from the bottom of your screen.

Method 1: Enabling Dark Mode App Icons

To give your Home Screen a sleek, subdued appearance:

1. In the styling sheet, tap the Dark icon button.
2. Supported third-party apps and all Apple applications instantly invert their background layers to black while preserving accent logos.
3. Tap the Sun icon in the top-left corner of the panel if you wish to darken your wallpaper image alongside your icons.
4. Tap anywhere outside the sheet to lock in your changes.

Method 2: Applying Custom Tinted Icons

If you prefer a monochromatic aesthetic that harmonises with your wallpaper art:

1. In the styling sheet, tap the Tinted button.
2. iOS automatically samples the dominant accent colour from your lock screen wallpaper and applies it across all icons and widgets.
3. To fine-tune the palette, use the two interactive slider bars:
   • Hue Slider (Top): Cycles through the entire colour spectrum (blues, reds, purples, greens, ambers).
   • Saturation/Brightness Slider (Bottom): Controls color intensity from deep neon saturation to soft pastel shades.
4. Eyedropper Tool: Tap the small pipette icon in the top-right corner of the tint panel. An on-screen loupe appears. Drag the loupe over any detail in your wallpaper image to match its exact hex colour.

Method 3: Enabling Large Icons and Removing Text Labels

For a clean, minimalist design reminiscent of luxury watch faces or design portfolios:

1. While the customise sheet is open, look at the top-right toggle showing Small and Large icon symbols.
2. Tap Large.
3. Your application icons expand in size to fill more visual negative space.
4. All textual application labels beneath icons and widgets vanish immediately.

Freely Placing Icons Anywhere on the Grid

Alongside colour theming, iOS 18 eliminates the strict top-to-bottom automatic alignment. You can now drag icons and widgets anywhere on your display grid—leaving open gaps to frame photos, faces, or wallpaper landscapes, or grouping apps at the very bottom of the display for comfortable one-handed reachability.