What Makes Flutter Ideal for Cross-Platform App Development?

aTeam Soft Solutions November 25, 2022

Synopsis- The modern methodology of developing mobile applications must be in such a way that they can be used on a variety of platforms and that is a key component of the best cross-platform app development. Programming is only done once in this way so that the app is compatible with Android, iOS, or Windows. Because developers adore its features and tools, cross-platform development has grown in popularity. Microsoft’s Xamarin, Facebook’s React Native, and Adobe’s PhoneGap are some well-known cross-platform development tools. There are advantages and disadvantages to each of these development tools. To make app development faster and more effective, developers are always looking for new and improved methods. Flutter was born as a result of ongoing technological advancement. Let us dig deep into what makes flutter ideal for cross-platform app development.

What is Flutter?

Google introduced Flutter, a remarkable cross-platform app development tool, and software development kit. The Dart programming language is used. In 2018, the cross-platform development tool Flutter was released with features that were missing from previous versions.

Flutter-based apps can be run on Android, iOS, and Google Fuchsia, another Google app development platform. However, ever since Flutter’s launch, developers have been debating whether or not React Native is better.

What is Flutter?

Developers are utilizing Flutter due to its proficiency and effectiveness. The developers at Google had been working thoroughly on this before broad use. They worked on the following:

  • Support for more Firebase APIs;
  • Own tools;
  • Bug fixes;
  • Support for Windows development;
  • Improved engine performance;
  • Tools for Android Studio and Visual Studio Code;
  • Support for various languages, such as internationalization; accessibility for developers of all kinds;
  • And additional features, such as inline videos, charts, and advertisements.

Developing an app with Flutter

The flawless user experience is a result of Flutter’s long existence. Developers were encouraged to use the Flutter framework to create cross-platform applications due to its growing popularity. With expert flutter app development services, there is now a sea of cross-platform flutter apps available.

Flutter app development is quick and inexpensive. The following are some additional benefits of developing apps with Flutter:

  • Hot reload- Hot reload makes the process simpler and saves developers time because any changes made to the application are immediately visible to them. With hot reloading, developers can quickly change anything in the app that doesn’t look or fit right. Additionally, this facilitates developer and designer collaboration. However, reloading the changes might take a few minutes.
  • MVP– Flutter is the best choice for an MVP if you want to build it quickly to show it to potential investors. It is quicker and produces native-looking apps for both iOS and Android. Your investors will be able to see your MVP through this, and you won’t have to waste time developing apps for two different platforms.
  • Less coding– Flutter utilizes Dart programming language which is an item-arranged programming language. Because it allows hot reload, if any changes are made, it does not need to write a new program from the ground up. Flutter is reactive and declarative because it is somewhat similar to react native.
  • Cross-platform development– A flutter is a tool for developing on multiple platforms. This means that coding only needs to be done once, and the same code can be used on more than one platform.
  • Widgets– Having a lot of widgets that look natural, are quick, and can be changed is one reason why Flutter is so important for app development. An app’s widgets are what make it interesting, so they are necessary.
  • Themes– For the most part, iOS and Android apps have distinct themes. More than just the theme’s color and design, the difference exists. Flutter lets you code for both platforms with different themes. See how the theme data is set for the iOS target platform in the image below.

Read More About Key advantages of Cross-Platform App development for business


  • Only available on mobile devices– Using Flutter, an app is built exclusively for mobile devices. Web browsers still do not support Flutter. This could significantly influence your choice of the development platform. If you are searching for the most extreme adaptability, perhaps Flutter isn’t the ideal decision.
  • Few libraries– Flutter does have a few libraries, but not a lot of them. Despite Google’s decision to include the most common ones, numerous useful libraries remain unavailable. Developers will have to build their libraries if they want to use any of the unavailable ones, which takes time.
  • No TV support– Even though Flutter development is supported on iOS and Android mobile devices, neither Apple TV nor Android TV supports it.
  • CI Support– Flutter does not yet provide continuous integration (CI) support for Android and iOS applications, whereas Jenkins and Travis do. In place of these CI platforms, developers will need to set up toolkits for other ready-made solutions.

Why Choose Cross-Platform Development?

Benefits of cross platform app development

Cross-platform development appears to be one of the most efficient methods for delivering a mobile application when time and money are limited without sacrificing quality. Naturally, these are only a few of the advantages offered by cross-platform development. Let’s now move on to the main reasons why businesses choose this method for developing mobile apps.

  • Variety of Tools for Development– At this time, cross-platform app development is in high demand. There are currently several technologies that developers can use to create these applications. Xamarin, React Native, Ionic, Titanium, PhoneGap/Cordova, and others are examples of tools. Each of these tools has its benefits and drawbacks and requires specialized programming knowledge. Because it will bind you to a particular technology stack, you should choose one carefully.
  • Rapid to App Store– With these development tools, businesses can launch mobile apps much more quickly. Developers can build custom apps in a fraction of the time it would take to code apps for each mobile OS individually thanks to frameworks like Ionic and React Native. Cross-platform app updates appear faster in the appropriate app stores.

flutter app development

Simplified Procedure– its objective is to make the procedure easier for you. This opportunity is provided to enterprise customers through mobile cross-platform development services. Any business that wants to overcome time or budget constraints and gain access to multiple mobile platforms can take advantage of these services as a strategic launching point. We employ a time-tested workflow with milestone-based iterative development and a clear line of communication.

  • Unified Look– Cross-platform development frameworks let you customize the UI/UX of your apps to meet the needs of each platform. Users of Android and Apple have distinct UX expectations. Therefore, if your budget permits, you should make some minor adjustments to your cross-platform apps so that they appear and behave naturally on iOS and Android.
  • Increase Your Audience– Each store has a significant marketing engine that is prepared to assist you in communicating your message to their clients. The most important thing is to give your cross-platform mobile app enough value.

Why is Flutter the Best Platform to Make Cross-platform Applications?

Numerous benefits make flutter a popular choice for app developers and business owners alike. Flutter offers the following significant advantages:

  • Creating Android and iOS Applications Simultaneously– a similar code base is utilized in Android and iOS applications that are fabricated utilizing Flutter. As a result, it is unnecessary to create one system and then apply the exact mechanism to another.
  • Faster Prototyping– One of the most important features that persuade developers is Flutter’s hot reload feature. They can use this feature to see any changes to the code in real-time. The app need not be restarted.
  • Coding Style– Flutter uses declarative and reactive programming. Flutter doesn’t need the JavaScript Bridge, which speeds up the app’s startup time and overall performance. Dart can accomplish this thanks to the compilation known as AOT (Ahead of Time). Dart also makes use of JIT (Just-in-Time) compilation, which improves the development workflow and makes it possible for the hot reload feature to refresh the user interface during development. Therefore, building it from scratch is unnecessary.

flutter app development company services

  • Suitable for an MVP– At times, businesses must quickly demonstrate their products to investors. A Flutter mobile app may be useful in these instances. The apps appear native on iOS and Android platforms alike.
  • Widgets– According to Flutter’s documentation, each widget is a complete declaration of the user interface. Different frameworks separate view regulators, perspectives, designs, and different properties. On the other hand, these widgets are included with Flutter as a single object model.

How Much Does it Cost to Build a Flutter Mobile Application?

Compared to developing apps for Android and iOS separately, building an app with Flutter takes 50% less time. The cost of an app is determined by the number of hours required to construct it, as stated in our recent mobile app development guide on app development costs. It takes approximately 250 hours to create an iOS and Android-compatible Flutter app. However, the same app can be built in 250 hours for Android and 400 hours for iOS.

Simply multiply the number of hours required to build the app by the app developer’s hourly rate to determine the flutter mobile app development cost. However, every Flutter app development company has its pricing structure for its services. Most of the time, it’s between $15,000 and $40,000.

Because of the low number of hours required for Flutter app development, money will be saved. Flutter is a great option to build an app quickly and for less money.

What is the Future of Flutter?

When creating separate apps for Android and iOS, quality and productivity are frequently sacrificed. However, Google decided to eliminate this issue and launched Flutter as a cross-platform development tool.

Flutter is a brand-new app development platform that has already gained a lot of attention. Flutter appears to have a bright future. Range slider, 64-bit support, typography features, game controller support, and other new features were also included in Google’s Flutter 1.7 release. It is undeniable that it is significantly more powerful than the previous versions of Flutter, 1.5 and 1.6. Flutter has a lot of potential in the industry, and if it can combine productivity and quality, it will take over the app development industry.

The flutter app development platform is still in the development stage which can be a gamble however it should only accept Google for a steady version of the structure. You can learn everything there is to know about Flutter on its official website.

How do you make a flutter app?

Building a Flutter app involves several steps:

Setting up your development environment:


Establishing your development environment involves installing the Flutter SDK as well as any required dependencies and plugins for your environment, such as Android Studio or Visual Studio Code.

New project:


To make a new Flutter project, use your IDE or the command line interface. The main Dart file will be generated together with the other files and directories required for your project.

Designing the user interface:


To construct your app’s layout and user interface, utilise the built-in widgets or make your own custom widgets.

Adding functionality:


You may utilise Dart code to provide your app with new features like processing user input, sending queries over the network, and data storage.: 

Testing and debugging:


Use the built-in tools in your development environment to test your app and fix any bugs.

Building and deploying:


Create your app using the command line interface for several operating systems, such as Android and iOS, and then release it to app stores or other distribution channels.

What programming language does flutter use?

Dart is the programming language used by Flutter. Google created the object-oriented language Dart, which has a similar syntax to other well-known languages like Java and C# and was intended to be simple to learn and use. It also has capabilities that make it ideal for creating mobile apps, like garbage collection and a type inference system. The Flutter framework’s comprehensive set of libraries, which are also included in the language, make it simple to develop high-performance and aesthetically pleasing apps.

Some of the main features of Dart include:

Single inheritance: Classes in Dart can only inherit from a single base class, but they can implement multiple interfaces.

Strong typing:


Since Dart is a strongly typed language, variables must be defined with a specific type and once stated, a variable’s type cannot be changed.

Garbage collection:


Dart makes it simpler for programmers to build memory-safe code by automatically managing memory and removing unwanted objects.

Asynchronous programming:


Dart supports asynchronous programming, which enables non-blocking activities and makes it simple to create concurrent and responsive applications.

Built-in libraries:


Dart comes with a wide range of built-in libraries and frameworks, including the AngularDart web development framework and the Flutter framework for creating mobile applications.



Dart code may be translated to javascript, allowing programmers to use a single codebase to create both online and mobile applications.

What makes Flutter unique for mobile app development?

Flutter is distinctive for creating mobile apps in a number of ways:

Hot Reload:

Flutter’s “hot reload” feature speeds up development by enabling developers to make changes to the code and nearly immediately have those changes reflected in the app.

Customizable widgets:

Widgets that can be customised: Flutter offers a large selection of widgets that can be used to build the user interface, making it simple to develop aesthetically appealing and responsive apps.

High performance:

Flutter’s reactive programming paradigm and high-performance rendering engine make it possible for apps to run quickly and fluidly on devices of all sizes.


With Flutter, programmers can create code once and distribute it to both iOS and Android devices with few modifications. As a result, firms may reach more people while spending less time and money developing new products.


Google actively develops Flutter, which means it has a sizable developer community that contributes to the project by offering support, libraries, and plugins.

Access to native features:

Flutter gives developers the ability to employ device-specific functionality in their apps by giving them access to the native features and SDKs of both iOS and Android.

Bijin Azeez July 13, 2018