How to Make Your App Icon Stand Out: 11 Expert Design Tips for 2024

CRO
Jan 30, 2024

An icon is one of the most crucial graphic elements of a mobile app according to ASO. It is the first component seen by users on the store page and during the search. It is associated with the brand and has a significant impact on conversion.

Due to the design of the icons, you can stand out from the competitors. The RadASO team has developed key criteria that will help you create an icon to increase the conversion rate of installations and thus the profit from app downloads.

Join the discussion on unsuccessful icons for mobile apps in our open ASO & User Acquisition community on Discord — ASO Busters!

Tip. The role of the icon is all the more important when searching for non-branded terms. When a user is still undecided, a quality icon can be essential in making that choice.

#1 Minimize the amount of text or elements

A large number of graphic and text elements look too “dirty" and messy on the page and have no value for the application. It’s hard for the user to read and focus on the icon.

The design case study below shows failed icon designs that look poorly due to bad colors, oversaturation of graphic elements, small text, etc. These are mistakes to avoid.

Attribute
Value
Format
PNG
Color space
Display P3 (wide-gamut color), sRGB (color), or Gray Gamma 2.2 (grayscale).
See Color Management.
Layers
Flattened with no transparency
Resolution
Shape
Square with no rounded corners
Attribute
Value
Format
PNG
Color space
Display P3 (wide-gamut color), sRGB (color), or Gray Gamma 2.2 (grayscale).
See Color Management.
Layers
Flattened with no transparency
Resolution
Shape
Square with no rounded corners
Word
Frequency in service
Qimai(China)*
AppTweak
Mobileaction
Appfollow
课程 (course)
5387 (high)
56 (mid)
5 (low)
34 (mid)
外语 (foreign language)
5699 (high)
35 (mid)
5 (low)
34(mid)
播放 (play)
5496 (high)
35 (mid)
5 (low)
35 (mid)
*Search index in China provided by Qimai and based on multidimensional calculations such as search results, downloads and relatable keywords.
App Store
Google Play
1. Icon impact on user choice
Important, but not more than a video with screenshots, as they take up most of the screen
Icon is displayed with several other icons in search results, and therefore it has the greatest impact on the user's choice
2. Icon localization
1 icon for all locales
Can be localized for each country
3. Screenshots quantity, orientation
From 1 to 10, any orientation
From 2 to 8, any orientation
4. Screenshots the most important are the ones that are visible before you start scrolling
  • Vertical screenshots: 3 are visible
  • Horizontal screenshots: only the first one is visible
  • Vertical screenshots: 4 are visible
  • Horizontal screenshots: only the first one is visible
5. Screenshots size
Large — the content is legible
Much smaller — the captions are quite illegible
6. Video quantity
Up to 3
One video that must be uploaded to YouTube
7. Video orientation
Any orientation
Horizontal orientation prioritized
8. Video autoplay
Plays automatically for 30 seconds without sound
You need to click on it to play
9. Application cover
Displayed on the application and developer pages
There is no cover
10. Graphics update
After release only
Whenever

#2 Build associations with the niche

Use elements on the icon that are associated with the niche or topic of the app. For example, a yoga app can display exercises, equipment, or just the word “Yoga.” An audiobook app can display book covers, graphic elements associated with reading, and audio.

Well-known brands are the exception. In this case, you can display the brand icon directly. Because users recognize the app by the logo.

Device or context
Icon size
iPhone
60x60 pt (180x180 px @3x)
60x60 pt (120x120 px @2x)
iPad Pro
83.5x83.5 pt (167x167 px @2x)
iPad, iPad mini
76x76 pt (152x152 px @2x)
App Store
1024x1024 pt (1024x1024 px @1x)
Source language
Target language
How much longer (+) or shorter (–) the text in the target language is
English
French
21.18%
English
Spanish
19.52%
English
Italian
17.91%
English
Deutsch
16.67%
English
Dutch
13.80%
English
Portuguese (Portugal)
14.29%
English
Portuguese (Brazil)
12.96%
English
Polish
9.33%
English
Russian
9.11%
English
Czech
3.70%
English
Arab
–6.25%
English
Japanese
–39.68%
English
Korean
–44.04%
English
Chinese (Simplified)
–61.97%
English
Chinese (Traditional)
–63.80%
*Search Ads Popularity (SAP)shows the popularity of the search term from 5 to 99.

#3 Stand out from competitors

Before designing an app icon, examine your competitors. Analyze their experience and how to stand out among them.

Note: It’s important to keep a balance between making sure that the icon is associated with a relevant niche and highlighting something special that will attract potential users.
Device
Spotlight icon size
Settings icon size
Notification icon size
iPhone
40x40 pt (120x120 px @3x)
29x29 pt (87x87 px @3x)
38x38 pt (114x114 px @3x)
40x40 pt (80x80 px @2x)
29x29 pt (58x58 px @2x)
38x38 pt (76x76 px @2x)
iPad Pro, iPad, iPad mini
40x40 pt (80x80 px @2x)
29x29 pt (58x58 px @2x)
38x38 pt (76x76 px @2x)
Search term
Translation
SAP* English (U.S.)
SAP* English (U.K.)
truck games
games with trucks
62
39
lorry games
games with trucks
32
jail games
prison games
29
8
prison games
prison games
32
24
*Search Ads Popularity (SAP)shows the popularity of the search term from 5 to 99.
Google Play
App Store
What can be tested?
  • Short description
  • Long description
  • Icon
  • Feature graphics
  • Screenshots
  • Videos
  • Screenshots
  • Videos
  • Icon (has to be uploaded to the build*)
Number of simultaneously running tests
5 tests (each test is valid within a single country.

You can choose a default country test (details below): then it will run in all countries where there are no localized graphical or textual materials.
1 test (the test can be immediately extended to all countries where the application is available or opt for specific countries as needed)
The number of test variants that can be tested with the current version in the store
Compared with a maximum of 3 new variants
Can a test be launched while another item is under review?
Yes
No
Mandatory formats for screenshots uploaded to the store
6.5
  • 6.5
  • 5.5
  • 12.9 (if there is an iPad version)
*Build – is a new version of the application. Updating the icon is only possible when updating the application version in the store. In other words, the term "build" refers to a specific version or variant of the application that is ready to be downloaded and installed on the users' devices. It contains all the necessary files and data for users to install and use the application.
More about optimizing graphic elements in the App Store and Google Play can be found in the article 'Graphics in Mobile App Promotion in the App Store and Google Play (ASO) – How to Optimize Graphic Elements.'

#4 Pay attention to the seasonality

Remember holidays, events, and seasonal changes. Due to thematic graphics, you can make the user feel joyful and thus stand out from the competitors. For example, add Christmas elements to your icon during the New Year holidays. Or, add trendy elements during the period of their popularity.

Device size or platform
Screenshot size
Requirement
Screenshot source
6.5 inch (iPhone 13 Pro Max, iPhone 12 Pro Max, iPhone 11 Pro Max, iPhone 11, iPhone XS Max, iPhone XR)
1284 x 2778 pixels (portrait)2778 x 1284 pixels (landscape)1242 x 2688 pixels (portrait)2688 x 1242 pixels (landscape)
Required if app runs on iPhone
Upload 6.5-inch screenshots
5.8 inch (iPhone 13 Pro, iPhone 13, iPhone 13 mini, iPhone 12 Pro, iPhone 12, iPhone 12 mini, iPhone 11 Pro, iPhone XS, iPhone X)
1170 x 2532 pixels (portrait)2532 x 1170 pixels (landscape)1125 x 2436 pixels (portrait)2436 x 1125 pixels (landscape)1080 x 2340 (portrait)2340 x 1080 (landscape)
Required if app runs on iPhone and 6.5 inch screenshots are not provided
Default: scaled 6.5-inch screenshotsAlternative: upload 5.8-inch screenshots
5.5 inch (iPhone 8 Plus, iPhone 7 Plus, iPhone 6s Plus)
1242 x 2208 pixels (portrait)2208 x 1242 pixels (landscape)
Required if app runs on iPhone
Upload 5.5-inch screenshots
5.5 inch (iPhone 8 Plus, iPhone 7 Plus, iPhone 6s Plus)
2048 x 2732 pixels (portrait)2732 x 2048 pixels (landscape)
Required if app runs on iPad
Upload 12.9-inch iPad Pro (3rd generation) screenshots
5.5 inch (iPhone 8 Plus, iPhone 7 Plus, iPhone 6s Plus)
2048 x 2732 pixels (portrait)2732 x 2048 pixels (landscape)
Required if app runs on iPad
Upload 12.9-inch iPad Pro (2nd generation) screenshots
Price
Traffic Source (Self Reporting Networks)
Facebook
Google
X (Twitter)
Apple Search Ads
Cohort reports
Impression tracking
Audience segmentation
At extra charge
Custom Dashboards
Custom Reports
At extra charge
Advertisement Cost
DAU/MAU (Stickiness)
Raw Data Export
At extra charge
At extra charge
At extra charge
API Reporting
Search term
Translation
SAP* French
SAP* French (Canada)
soldes
sale
25
5
aubainerie
sale
14
*Search Ads Popularity (SAP)shows the popularity of the search term from 5 to 99.

#5 Associate with the brand

Users should easily associate the app icon with a brand they recognize. Colors and graphic elements on the app icon should match those that are used in the web design or advertising. Rebranding should be implemented in all communication channels at once.

Device
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)
Icon format
PNG
Color models
sRGB or P3 (see "Color Management")
Layouts
Aligned without transparency
Sizes
Shape
Square without rounded corners
All the current requirements for icons are specified in the specification.

#6 Harmonize graphics

Icons, screenshots, and videos should be harmoniously combined, creating a single impression of the brand. This method will help users associate it with specific colors and elements.

Icon format
32-bit PNG (with alpha channel)
Color models
512 х 512 pixels
Layouts
1024 КБ
Sizes
square, without rounding and shadows (Google automatically rounds the corners and adds shadows)
All the current requirements are specified in the specification.

#7 Adapt the app icon to different themes

The icon should stand out clearly in a dark and light user interface with contrast and a catchy look, not merge with the background, and have expressive accent colors.

These recommendations remain relevant even after installing the app, as users can use light and dark themes. A thoughtful icon design in both versions increases the chances that the app will be used more often.

#8 Test, test, and test again

A/B tests are an effective method of how to identify what attracts users the most. Sometimes unexpected solutions can lead to great results that have a positive impact on conversions.

For example, adding a short description of what the app is designed for can significantly increase its conversion.

Although the results may be unexpected, it’s best to test several methods beforehand. Try to generate as many hypotheses as possible about the icon design. This will help you find out which option is more popular among users.

Note:When updating an icon in the app store, it is important to update it on the user’s device as well. Sometimes, the icon on a smartphone differs from the one seen in the store. This can confuse users and affect their decision to launch an app for the first time. Therefore, developers must remember to update it within the build.

However, it is important to keep in mind that the icon on the user’s device will not be the same as the icon in the B/C test, as the current application icon will be installed on the smartphone.

#9 Localize the app icon to different countries*

Pay attention to the national differences of each country. For example, it’s important to consider the popularity of a particular color and elements in the search term. You should also find out about possible cultural peculiarities and restrictions in each country.

*Localization is only available for icons on Google Play. The App Store has a single icon for all countries.

#10 Use colors that are specific to your niche

If your app is associated with specific colors in its niche, use them. This will allow users to associate your product with the right field without having to analyze it.

To illustrate, imagine an app that tracks the amount of water you drink per day. Choosing a red color for such a mobile app icon may look strange. Users expect to see something related to the color blue, which is associated with water, balance, and calmness, even before they enter the app page.

#11 Follow the guidelines

Design your mobile app icon by following the key guidelines for each app store platform. There are differences between the App Store and Google Play. For example, the App Store recommends:

  • Create an extremely simple app icon for iOS, as Apple believes it is easier to find and understand.
  • Develop a design that will look effective on all platforms (iOS, tvOS, watchOS, macOS, visionOS).
  • Use text on icons only if it is an important part of the app’s functionality.

More information can be found in the official App Store guide.

Google Play Store has its own rules that are crucial to consider when designing an icon:

  • You cannot indicate the app’s rating on the icon itself.
  • You cannot use text or graphics to indicate participation in a Google Play Market.
  • You can’t add a shadow to the app icon for Android; shadows are only allowed for elements located on the icon.

For more information, you can read the official Google Play guide.

*Illustrations are taken from the official Google Play page.

To sum up, an icon is a key element of UI/UX design to the success of every app. Further work on its design and functionality can be crucial for increasing conversions and attracting users. Make the icon not only visually catchy but also reflect the core of the app.

All you have to do is experiment, find inspiration for implementing new ideas, and express the idea of the product. Remember, an amazing icon design is a great way to stand out from the competitors.

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