AppIcon refers to the application icon, which is a form of information display of the application on the screen of the mobile device. Let users know that your application is a very important element, and it is also a main visual identity applied to app stores and desktops. Therefore, an excellent AppIcon can effectively attract users' attention and improve the exposure and brand image of the application.

The design elements of AppIcon often include application name, color, shape, pattern and font size. Excellent AppIcon is not only beautiful, but also meets the needs of applications. For example, the logo of sports fitness app should convey healthy and energetic information through patterns, while the literary reading AppIcon needs to convey a warm and quiet feeling through fonts and tones.

Designing a good AppIcon needs to go through a series of processes. First of all, we need to consider the positioning and style of the product; Secondly, visual design, including the choice of lines, colors and design elements; Finally, test and evaluate whether AppIcon can be effectively embedded in the application. Only when these aspects are considered, can we launch an AppIcon with high recognition and additional emotional color.