What is one advantage of using wireframes in app design?

Using wireframes in app design is beneficial because they serve as a visual representation of the application's layout and functionality. This helps project stakeholders, including designers, developers, and clients, to understand how the app will look and behave before any coding takes place. By creating a wireframe, designers can outline the structure of each screen, identify the interactive elements, and determine the flow of user interactions. This early visualization aids in gathering feedback and making necessary adjustments to the design early in the development process, ultimately leading to a more user-centered application.

The other choices do not accurately capture the primary advantage of wireframes. While wireframes can help clarify ideas and promote discussion, they do not eliminate the need for actual coding, nor do they guarantee that project deadlines will be met or provide a comprehensive style guide, which usually involves detailed design elements such as color schemes, typography, and other visual specifications.