iOS App Icon Sizes in 2026 — The Complete Guide
Apple's icon requirements have evolved significantly. With iOS 26 introducing the Liquid Glass design language and Xcode 26 adding the new Icon Composer tool, it's more important than ever to get your icon sizes right from the start.
This guide covers every icon size you need for iPhone, iPad, Apple Watch, Mac Catalyst, and App Store Connect — plus best practices that ensure your icon looks sharp everywhere.
The Single Source Icon
Starting with Xcode 14 (WWDC 2022), Apple introduced the "Single Size" approach for app icons. You now only need to provide a single 1024×1024px icon in your asset catalog, and Xcode automatically generates all required sizes at build time. This feature is available for iOS, iPadOS, and watchOS — macOS still requires individual sizes.
To enable it: open Assets.xcassets, select AppIcon, and choose "Single Size" in
the Attributes Inspector (Apple Docs).
However, understanding the full size matrix is still critical for quality control, marketing assets, and platforms that don't use asset catalogs.
Complete Size Matrix (2026)
iPhone & iPod Touch
| Usage | Size (pt) | @2x (px) | @3x (px) |
|---|---|---|---|
| App Icon | 60×60 | 120×120 | 180×180 |
| Spotlight | 40×40 | 80×80 | 120×120 |
| Settings | 29×29 | 58×58 | 87×87 |
| Notifications | 20×20 | 40×40 | 60×60 |
iPad
| Usage | Size (pt) | @1x (px) | @2x (px) |
|---|---|---|---|
| App Icon | 83.5×83.5 | — | 167×167 |
| App Icon (iPad Mini) | 76×76 | 76×76 | 152×152 |
| Spotlight | 40×40 | 40×40 | 80×80 |
| Settings | 29×29 | 29×29 | 58×58 |
| Notifications | 20×20 | 20×20 | 40×40 |
Apple Watch
| Usage | Size (px) |
|---|---|
| Home Screen (38mm) | 80×80 |
| Home Screen (42mm) | 88×88 |
| Home Screen (44mm/45mm) | 100×100 |
| Short Look (38mm) | 172×172 |
| Short Look (42mm+) | 196×196 |
App Store
| Usage | Size (px) |
|---|---|
| App Store Listing | 1024×1024 |
iOS 26 & Liquid Glass: What Changed
Apple's Liquid Glass design language, introduced at WWDC 2025, brings the biggest visual overhaul to app icons since iOS 7. Here's what changed for icon design:
- Translucency and depth — Icons can now use layered compositions with blur, translucency, shadows, and specular highlights, giving them a glossy, glass-like appearance. The system applies a "Liquid Glass" material that makes icons appear transparent through light or dark tints.
- Multi-layer icons — Icons are now constructed using multiple layers, allowing for dynamic lighting effects that respond to the device's environment.
- Four appearance modes — Icons should look good in Default, Dark, Clear (transparent), and Tinted modes. Test across all four.
- Squircle mask — The system-applied rounded rectangle mask uses an approximate 20% corner radius (Apple HIG). Keep critical visual elements at least 15% from the edges.
Apple Icon Composer: The New Tool
Alongside iOS 26, Apple introduced Icon Composer — a dedicated tool bundled with Xcode 26 for creating multi-layered, Liquid Glass icons (Apple Documentation).
To launch it: Xcode → Open Developer Tool → Icon Composer.
Key features:
- Layered design — Import SVG or PNG layers from Figma, Sketch, or Photoshop and arrange them with depth effects
- Real-time preview — See how your icon looks on iPhone, iPad, Mac, and Apple Watch across all appearance modes
- Single
.iconfile — Icon Composer outputs a single.iconfile that Xcode 26 uses to generate all platform variants automatically - Marketing export — Export flattened versions for App Store listings and marketing materials
Drag the .icon file into your Xcode project navigator, then set it in Target →
General → App Icons and Launch Screen.
Best Practices for 2026
1. Design at 1024×1024, Test at 60×60
Always design at the full 1024px resolution, but frequently preview at small sizes (60×60px) to ensure your icon is recognizable. If details blur at small sizes, simplify. Apple's HIG states the icon must remain "clear and recognizable" even at 29×29 pixels (source).
2. Avoid Text in Icons
Text becomes illegible at small sizes (29×29pt Settings icon). Use symbols and shapes instead. Apple explicitly discourages text in app icons unless it's essential to the brand.
3. Use the Squircle Mask
Don't add your own rounded corners — iOS applies the continuous corner radius (squircle) mask automatically. Provide a square image with content extending to all edges.
4. Mind the Safe Zone
Keep all meaningful content within 80% of the icon area (roughly 15% inset from each edge). The squircle mask will crop the corners.
5. Use Display P3 Color Space
Apple recommends Display P3 (wide-gamut) for greater vibrancy, with sRGB as a fallback. Icons should be opaque PNG files with no transparency, max file size 1024 KB (Apple Specifications).
6. Test Against Wallpapers
With Liquid Glass transparency effects, your icon may appear over various backgrounds. Test against light, dark, and colorful wallpapers in all four appearance modes (Default, Dark, Clear, Tinted).
Skip the Manual Work
IconBundlr generates all 19 icon sizes automatically — from a single text description. Export a
complete Xcode-ready .appiconset in 30 seconds.
How to Add Icons to Xcode
Xcode 14+ (single-size approach):
- Open your project's Assets.xcassets file
- Select the AppIcon icon set
- In the Attributes Inspector, choose "Single Size" for iOS
- Drag your 1024×1024 image into the slot
- Build and run — Xcode generates all required sizes
Xcode 26+ (Icon Composer approach):
- Design your layers in Figma, Sketch, or Photoshop
- Open Icon Composer (
Xcode → Open Developer Tool → Icon Composer) - Import layers, apply Liquid Glass effects
- Save as a
.iconfile and drag into your Xcode project
For more control (or compatibility with older Xcode versions), check our Xcode AppIcon.appiconset tutorial.
Common Mistakes
- Uploading a non-square image — All icons must be exactly square (1:1 aspect ratio)
- Including alpha/transparency — App Store icons must have no transparency. Use a solid background color.
- Rounded corners baked in — Don't round the corners yourself; iOS handles this
- Too much detail — If it looks great at 1024px but becomes a blob at 60px, simplify
Summary
In 2026, the icon system is simpler than ever (one image, auto-generated sizes) but the design bar is higher with Liquid Glass. Focus on creating a bold, recognizable symbol at 1024×1024 with strong contrast, Display P3 color, and edge-safe composition. Let Xcode's Icon Composer — or a tool like IconBundlr — handle the rest.