Flutter is an open-source UI (User Interface) framework developed by Google for building natively compiled applications for mobile, web, and desktop from a single codebase.

It was officially introduced by Google in May 2017, although its development began earlier as an internal project named "Sky." It aimed to address challenges in cross-platform mobile app development by providing a consistent and high-performance framework for building native-like apps on iOS, Android, and other platforms. Flutter has since gained significant traction and popularity in the developer community.

Flutter has seen rapid adoption, thanks to its key advantages, such as a single codebase for multiple platforms, a rich set of pre-designed widgets, and fast development cycles. It has found use in various industries, including mobile app development, web development, desktop applications, and even embedded systems. Some notable apps developed with Flutter include Alibaba, Google Ads, eBay Motors, and more. Its usage continues to grow, and it has a strong developer community and ecosystem.

Flutter is versatile and suitable for a wide range of projects:

• Mobile Apps: Flutter is commonly used for developing mobile applications, including consumer apps, business apps, e-commerce apps, social media platforms, and more. It provides a native-like experience on both Android and iOS.
• Web Apps: Flutter can be used to build web applications, allowing developers to target browsers as well. This is still in the experimental phase (as of my knowledge cutoff date), but it shows promise for building responsive web interfaces.
• Desktop Applications: Flutter supports desktop platforms like Windows, macOS, and Linux. Developers can create desktop applications for various purposes, including productivity tools and utilities.
• Embedded Systems: Flutter can be used to create user interfaces for embedded systems and IoT (Internet of Things) devices, providing a consistent look and feel across different hardware.
• Custom UI Components: Flutter is often used to build custom UI components and widgets that can be integrated into larger applications, providing a cohesive design language.

Hourly rates for Flutter developers can vary significantly based on factors like location, experience, project complexity, and demand. On average, Flutter developers may charge anywhere from $25 to $150 or more per hour. Rates tend to be higher in regions with a higher cost of living, such as North America and Western Europe, and lower in regions with lower living costs, such as Asia and Eastern Europe.

It's important to note that more experienced and specialized Flutter developers with a strong track record may charge higher rates. Additionally, some developers or development agencies may offer fixed-price contracts for specific Flutter projects, which can vary widely based on the project's scope and requirements.

When hiring Flutter developers, it's essential to consider factors like their expertise, portfolio, and the complexity of your project. Getting multiple quotes and conducting interviews can help you determine a reasonable rate and find the right developer or team for your specific needs.

We have also written an extensive research of what skills you should be looking for when hiring Flutter developers.