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App Icon
Every app needs a beautiful and memorable icon that attracts attention in the App Store and stands out on the Home screen. Your icon is the first opportunity to communicate, at a glance, your app’s purpose. It also appears throughout the system, such as in Settings and search results.
Embrace simplicity. Find a single element that captures the essence of your app and express that element in a simple, unique shape. Add details cautiously. If an icon’s content or shape is overly complex, the details can be hard to discern, especially at smaller sizes.
Aug 01, 2011 for Mac OS X 10.1.5. And for Mac OS X 10.2 and up, use the Applications - Utilities - Disk Utility - First Aid tab - select the hard disk and hit the Repair Permissions button if your machine will boot to the desktop. Mar 23, 2020 The Apple Icon Image format supports a wide variety of icon types ranging from tiny 16-by-16-pixel icons to the 1024-by-1024 ones for Retina-equipped Macs.ICNS files are a handy way to store and distribute Mac icons, but their one downside is that the method of copying an image from the ICNS file to a folder or drive is slightly different from the usual process and not as well-known.
Provide a single focus point. Design an icon with a single, centered point that immediately captures attention and clearly identifies your app.
Design a recognizable icon. People shouldn’t have to analyze the icon to figure out what it represents. For example, the Mail app icon uses an envelope, which is universally associated with mail. Take time to design a beautiful and engaging abstract icon that artistically represents your app’s purpose.
Keep the background simple and avoid transparency. Make sure your icon is opaque, and don’t clutter the background. Give it a simple background so it doesn’t overpower other app icons nearby. You don’t need to fill the entire icon with content.
- If your app lets people change colors, use the standard color panel to obtain the user’s color selection rather than designing a custom color-picker. The standard color panel provides a number of color selection modes, can be expanded with custom color selection modes, and allows the user to save swatches of frequently used colors.
- Nov 17, 2015 How to place app shortcut icon on your Mac First of all open a Finder window and click on the ‘Applications’ option from the sidebar. Now look for the app you want to have a shortcut icon for, and simply drag and drop its icon to the desktop in order to create a shortcut.
- Feb 02, 2017 I use a 32×32 pixel grid, because it’s low fidelity, and because it scales up perfectly to all the larger Mac app icon sizes (1024 is an exact multiple of 32 etc). The small size and strict grid means you can’t put much detail in, which helps keep things simple for Dock sized icons.
Use words only when they’re essential or part of a logo. An app’s name appears below its icon on the Home screen. Don’t include nonessential words that repeat the name or tell people what to do with your app, like 'Watch' or 'Play.' If your design includes any text, emphasize words that relate to the actual content your app offers.
Don’t include photos, screenshots, or interface elements. Photographic details can be very hard to see at small sizes. Screenshots are too complex for an app icon and don’t generally help communicate your app’s purpose. Interface elements in an icon are misleading and confusing.
Don’t use replicas of Apple hardware products. Apple products are copyrighted and can’t be reproduced in your icons or images. In general, avoid displaying replicas of devices, because hardware designs tend to change frequently and can make your icon look dated.
Don’t place your app icon throughout the interface. It can be confusing to see an icon used for different purposes throughout an app. Instead, consider incorporating your icon’s color scheme. See Color.
Test your icon against different wallpapers. You can’t predict which wallpaper people will choose for their Home screen, so don’t just test your app against a light or dark color. See how it looks over different photos. Try it on an actual device with a dynamic background that changes perspective as the device moves.
Keep icon corners square. The system applies a mask that rounds icon corners automatically.
App Icon Attributes
All app icons should adhere to the following specifications.
| Attribute | Value |
|---|---|
| Format | PNG |
| Color space | sRGB or P3 (see Color Management) |
| Layers | Flattened with no transparency |
| Resolution | Varies. See Image Size and Resolution |
| Shape | Square with no rounded corners |
App Icon Sizes
Every app must supply small icons for use on the Home screen and throughout the system once your app is installed, as well as a larger icon for display in the App Store.
| Device or context | Icon size |
|---|---|
| iPhone | 180px × 180px (60pt × 60pt @3x) |
| 120px × 120px (60pt × 60pt @2x) | |
| iPad Pro | 167px × 167px (83.5pt × 83.5pt @2x) |
| iPad, iPad mini | 152px × 152px (76pt × 76pt @2x) |
| App Store | 1024px × 1024px (1024pt × 1024pt @1x) |
Provide different sized icons for different devices. Make sure that your app icon looks great on all the devices you support.
Mimic your small icon with your App Store icon. Although the App Store icon is used differently than the small one, it’s still your app icon. It should generally match the smaller version in appearance, although it can be subtly richer and more detailed since there are no visual effects applied to it.
Spotlight, Settings, and Notification Icons
Every app should also provide a small icon that iOS can display when the app name matches a term in a Spotlight search. Additionally, apps with settings should provide a small icon to display in the built-in Settings app, and apps that support notifications should provide a small icon to display in notifications. All icons should clearly identify your app—ideally, they should match your app icon. If you don’t provide these icons, iOS might shrink your main app icon for display in these locations.
| Device | Spotlight icon size |
|---|---|
| iPhone | 120px × 120px (40pt × 40pt @3x) |
| 80px × 80px (40pt × 40pt @2x) | |
| iPad Pro, iPad, iPad mini | 80px × 80px (40pt × 40pt @2x) |
| Device | Settings icon size |
|---|---|
| iPhone | 87px × 87px (29pt × 29pt @3x) |
| 58px × 58px (29pt × 29pt @2x) | |
| iPad Pro, iPad, iPad mini | 58px × 58px (29pt × 29pt @2x) |
| Device | Notification icon size |
|---|---|
| iPhone | 60px × 60px (20pt × 20pt @3x) |
| 40px × 40px (20pt × 20pt @2x) | |
| iPad Pro, iPad, iPad mini | 40px × 40px (20pt × 20pt @2x) |
Don’t add an overlay or border to your Settings icon. iOS automatically adds a 1-pixel stroke to all icons so that they look good on the white background of Settings.
TIP If your app creates custom documents, you don't need to design document icons because iOS uses your app icon to create document icons automatically.
User-Selectable App Icons
For some apps, customization is a feature that evokes a personal connection and enhances the user experience. If it provides value in your app, you can let people select an alternate app icon from a set of predefined icons that are embedded within your app. For example, a sports app might offer icons for different teams or an app with light and dark modes might offer corresponding light and dark icons. Note that your app icon can only be changed at the user’s request and the system always provides the user with confirmation of such a change.
Provide visually consistent alternate icons in all necessary sizes. Like your primary app icon, each alternate app icon is delivered as a collection of related images that vary in size. When the user chooses an alternate icon, the appropriate sizes of that icon replace your primary app icon on the Home screen, in Spotlight, and elsewhere in the system. To ensure that alternate icons appear consistently throughout the system—the user shouldn't see one version of your icon on the Home screen and a completely different version in Settings, for example—provide them in the same sizes you provide for your primary app icon (with the exception of the App Store icon). See App Icon Sizes.
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For developer guidance, see the setAlternateIconName method of UIApplication.
NOTE Alternate app icons are subject to review by App Review and must adhere to the App Store Review Guidelines.
One of the aspects of the Mac that most users never even think about, is customization. This is in part Apple’s fault, since the main elements of OS X already come neatly organized and most of them have gorgeous graphics and icons. However, despite what many people think, OS X is highly customizable and allows users to change many of its elements.
Icons are of course, one of the design elements that every Mac user fancies changing every now and then. However, doing so usually requires you to buy applications like CandyBar, which makes the job super simple, but that comes at a high price.
Instead, let’s learn about a quite easy way to change the icon of any application on your Mac for free.
Here’s what you need to do. Mac unplugged display and now cant see apps.
Getting Your New Icon Ready
You can prepare your own icon files, but we’ll use a small piece of software to create ours, since it makes it extremely easy to do so and comes at no cost.
Step 1: Download and install the free version of Img2icns from this website. This is an app that allows you to turn any image into the .icns file required for this process. Once the installation is complete, open the app.
Important Note:
Make sure the image file you plan to use is perfectly square. It is not required but will deliver better results.Step 2: With the application open, take your image file (Img2icns supports all the popular formats) and drag it to the application’s main panel as shown in the image below. Then click on the Icns button to the right of the app’s window. A dialog box will appear prompting you to choose where to save your new icon.
Do so and the new file will be saved and ready to use.
Changing An Application’s Icon
Step 3: In your Applications folder, find the app you want to change the icon of, right-click on it and choose the Show Package Contents option.
Step 4: A series of folders will be revealed. From them, open the Contents folder and in it, head to the Resources folder. Open that one as well.
Step 5: Inside the Resources folder scroll until you find the icon file for the application. It will be a .icns file. Copy the name before the extension and use it to rename the icon file you created with Img2icns. It is required that the new icon file retains the original name in order for this to work.
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Important Note: If at some point you would like to return to the old icon of the application, you should save a copy of the file before overwriting it.Step 6: Once you are ready, simply drag the new icon file to the Resources folder and overwrite the original one. If you are required to introduce your user password, do so.
Step 7: In some cases the application icon will not change immediately. If this is the case for you, you might need to restart your Mac for the changes to take effect.
There you go. Now go and play with these icons!
The above article may contain affiliate links which help support Guiding Tech. However, it does not affect our editorial integrity. The content remains unbiased and authentic.Also See#design #OS X
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Did You Know
Before starting Zoom, founder Eric Yuan used to work in Cisco.