• Fast development: Flutter provides a hot-reload feature that allows developers to instantly view the changes they make to the code, which can speed up the development process.
• Cross-platform development: Flutter allows developers to build applications for multiple platforms, including iOS, Android, and web, using a single codebase, which can save time and resources.
• Beautiful UI: Flutter uses a widget-based architecture, which allows developers to create beautiful and customizable UI elements easily.
• High-performance: Flutter is known for its fast performance due to its use of the Dart language, which compiles to native code.
• Access to native features: Flutter provides access to a wide range of native features, such as camera, location, and storage, allowing developers to create feature-rich apps.
• Large developer community: Flutter has a large and growing community of developers who contribute to its development, provide support, and share their knowledge and experience.
• Cost-effective: With the ability to build cross-platform applications using a single codebase, Flutter can save companies significant costs compared to building separate native applications for each platform.

Overall, Flutter's fast development, cross-platform capabilities, beautiful UI, high performance, access to native features, and cost-effectiveness make it a popular choice among mobile app developers.