What is Flutter and the Advantages of Using Flutter

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Flutter is a Powerful and Reliable SDK for Cross-Platform Mobile App Development

Flutter is a cross-platform software development kit (SDK) for mobile app development that was created by Google. Flutter uses Dart programming language and it is used to create apps for Android and iOS devices. Because it is cross-platform, a single code base can be used to create apps with a native look and feel on both Android and iOS devices.

Flutter is powerful and reliable, offering vast creative possibilities to build beautiful applications quickly. Thanks to its features and architectural decisions, the development process on Flutter is fast, making it suitable for building quick prototypes and MVPs as well as complex apps and games.

If you're looking to create amazing cross-platform mobile apps, Flutter is definitely worth checking out!

What are the Advantages to using Flutter

Flutter is Google's portable UI toolkit for building beautiful natively compiled applications for mobile, web, and desktop from a single codebase. Flutter works with existing code and is used by developers and organizations all around the world.

There are many advantages of Flutter as a cross platform mobile development framework, including the ability to create applications that have a native look and feel on both Android and iOS devices, reduced development time and costs, and increased flexibility.

With Flutter's built-in hot reload feature, developers can easily iterate on their apps and see changes in real-time.

Similar to React and React Native, Flutter is free and open source. You can use it to build apps for Android, iOS, web, and desktop from a single codebase. There are no licensing fees or costs associated with using Flutter.

Why Use a Cross Platform Framework At All

Building apps that work across different screen sizes is important because it allows your app to be used by a wider range of people. Not everyone has the same size screen, so it's important to make sure your app can be used by as many people as possible.

Additionally, building an app that works across multiple screen sizes can make it easier to reach a global audience, as people in different regions are likely to have different screen sizes and specifications. Creating an app that works across all screen sizes is key to maximizing its usability and appeal.

Google released Flutter in 2017 as an open-source framework for cross-platform app development. The goal of the project was to provide a way for developers to create high-quality, natively compiled apps for both Android and iOS from a single codebase.

One major drawback of building a native iOS or Android app is the time and effort required to create two separate codebases. Building a cross-platform app with a framework like Flutter can help to reduce development time and costs, while also making it easier to reach users around the world. Additionally, creating apps that have a native look and feel helps to improve the user experience and increases adoption.

As a mobile developer we get asked often whether to use a cross platform solution or build native app. While we always have a thoughtful response we almost always turn to budget.

Importantly, the cost of having the same application running on separate codebases is best reserved for the most well-financed projects where native performance may truly be the defining characteristic of the user experience.

Is Flutter a frontend or backend?

Flutter uses the Dart programming language, a modern, object-oriented language created by Google. Through its support for native and web development, as well as its use of powerful tools like the Flutter SDK, App Engine, and Firebase, Dart makes it easy to quickly build high-quality mobile apps with Flutter.

Flutter is made as a cross-platform SDK that can be used to build frontend and backend applications in a variety of programming languages, including Dart, Java, C/C++, and more. Its powerful framework and tools make it easy to quickly build high-quality mobile apps for any purpose.

React Native vs Flutter

Another popular cross-platform mobile development framework is React Native. Like Flutter, React Native enables developers to create applications that look and feel native on Android and iOS devices. Additionally, React Native has a large community of developers and a large library of components and modules that make it easy to build complex apps.

The two most popular cross-platform mobile development frameworks are Flutter and React Native. Both frameworks have their own pros and cons, but what is the difference between them?

Flutter is a relatively new framework that was created by Google, whereas React Native has been around for a few years now. Because it is new, Flutter is not as widely adopted as React Native yet. However, Flutter has a lot of potential and is growing in popularity.

Flutter uses the Dart programming language, which is different from the JavaScript that React Native uses. Dart is easy to learn for developers who are already familiar with JavaScript.

Flutter apps have a native look and feel on both Android and iOS devices, thanks to Flutter's use of the Cupertino widgets. React Native apps, on the other hand, can sometimes look like they are not quite native on either platform.

Flutter has a built-in hot reload feature that allows developers to see changes in real-time, which is very useful for iterating on an app quickly. React Native does not have a built-in hot reload feature, but there are third-party libraries that provide this functionality.

Overall, both Flutter and React Native are great choices for cross-platform mobile development. It really comes down to personal preference as to which one you choose.

Should I use Xamarin?

Xamarin is a cross-platform mobile development framework that enables developers to create native Android and iOS apps from a single codebase. Xamarin works with the existing code and allows developers to reuse their existing C# skills and code to build high-quality native apps.

There are many advantages to using a cross-platform mobile development framework like Xamarin, including faster development times, reduced costs, and the ability to easily scale an app across multiple devices. Additionally, Xamarin has a large community of developers and a wide range of tools and resources that make it easy to create complex apps.

Flutter and Xamarin are two popular cross-platform mobile development frameworks. While both offer many of the same benefits, such as the ability to build apps that run natively on Android and iOS devices, they each have their own unique set of features and advantages, similar to what React Native will offer.

Compared to Xamarin, Flutter is a newer framework that is built and maintained by Google. It offers a number of powerful features, such as support for Material Design widgets and hot reload, which enables developers to quickly see changes in real-time as they are made. Additionally, Flutter apps are usually smaller in file size than those developed using Xamarin.

One advantage of using Xamarin is that it is compatible with a larger number of platforms, including Windows and macOS. Xamarin also has a large community of developers and a library of reusable components and modules, which can make development easier.

Again just like React Native vs Flutter, which framework you choose ultimately depends on your specific needs and preferences. Both Flutter and Xamarin are great options for building high-quality, highly performant mobile apps that work across multiple platforms.

We would lean more strongly toward Flutter but if you have an application built in Xamarin you may as well continue to maintain it. If we were building for a new application we would recommend Flutter.

Drawbacks of Using Flutter

Overall, Flutter is a great choice for cross-platform mobile development thanks to its many features and benefits. However, there are also some disadvantages to using Flutter that you should be aware of before choosing this framework for your next app project.One of the main drawbacks of using Flutter is that there can be a lack of available third-party plugins, which can limit the capabilities and flexibility of your app. Additionally, it can be more difficult to hire developers who are familiar with Flutter compared to other frameworks like React Native or Swift.

Another drawback of using Flutter is that it is still a new framework, which means that there is less documentation and support available compared to more established frameworks. Additionally, because it is new, there may be more bugs and glitches compared to other frameworks.

When to Use Flutter?

Flutter is used by developers and organizations to quickly build native mobile applications that look great and perform well on both Android and iOS devices. Its powerful framework allows for faster development cycles, simpler code sharing across platforms, and the creation of highly customized user experiences with ease. Whether you are building a prototype or a complex app, Flutter makes it easy to get started.

1. When You Need Your App Fast Or You’re Developing An MVP

The main difference between Flutter and other cross-platform development platforms is that it allows you to develop apps much quicker. Not only is it a cross-platform SDK, but it also includes the builder tool, as well as numerous user interface components. As a result, building applications quickly becomes possible. It's important to note that while Flutter is still in beta, the framework is fairly stable.

2. When Beautiful User Interfaces Are Important To Your App’s Success

Flutter uses Material Design for its user interface widgets. As a result, your app will look natural on both Android and iOS devices. If you’re looking to create an app with pixel-perfect graphics, Flutter is the platform for you.

3. When Your App Needs High Performance Or Custom User Interfaces

When it comes to performance and graphics capabilities, Flutter delivers. With features like fast rendering, a flexible layout system, and fluid animations, your app can run smoothly with high-end visuals that users love. Additionally, because Flutter is designed to support custom user interfaces, you can create a truly unique experience for your users.

4. When You Want To Reach A Global Audience

Flutter supports internationalization, which means that your app can be easily translated into different languages. This is especially important if you’re looking to reach a global audience or if your app is location-based and will be used in different countries. Overall, Flutter makes it easy to build high-quality mobile apps that run on multiple platforms with ease. Whether you’re a developer or an organization looking to create a new app, Flutter is the right choice for you.

Some notable examples of apps built with Flutter include:

  • Google Ads (Utility)
  • BMW
  • Alibaba (eCommerce)
  • Birch Finance (Finance)
  • Hamilton Musical (Entertainment)
  • Reflectly (Lifestyle)
  • Coach Yourself (Health & Fitness)
  • Spacechat (Social Networking)


Overall, there are both advantages and disadvantages to using Flutter. However, the advantages far outweigh the disadvantages for Flutter app development. We think Flutter is a great choice for cross-platform mobile app development. If you’re looking for a fast, reliable, and flexible framework, look no further than Flutter. At Azumo we are a leading nearshore software development company and can help you build for mobile, web, data and cloud.


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