Flutter App Development Cost Estimation in 2022

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Mobile applications play a significant role in making our lives more accessible and convenient. From ordering food to buying clothes, booking a taxi, or finding your perfect life partner, you are just one click away. Mobile apps will do everything for your convenience and as a result, have accelerated your pace of life.

Android and iOS are the two leading mobile platforms deployed in the market. However, this confuses mobile app developers in choosing the right platform. And this is where the development of the most popular Flutter applications came into play. If time and cost efficiency are at the top of your priority list, cross-platform technology is the best solution to get your dream mobile app.

Cross-platform mobile app development is gradually taking over native app development as it is much more time efficient and economical. Recently, the main advantage of native applications is their performance. But it is no longer the essential part of them, as new cross-platform frameworks bring more power to mobile app developers.

In conclusion, if you want a promising mobile app for your company, then Flutter app development is the best cross-platform technology. And because of its growing popularity in the last few years, people are generally looking for an answer to the question: How much does it cost to build a Flutter app? However, before estimating the cost of Flutter app development in 2022, it is essential to know what Flutter is.

What is Flutter?

Flutter is an open-source mobile SDK used to build native-looking iOS and Android apps from a single code base. The flutter app development framework has been in the industry since 2015 when Google first introduced it, but it gained popularity much later. Applications built in Flutter are designed using Dart, an object-oriented programming language.

The idea behind Flutter’s app development features is that they revolve around widgets. Therefore, the entire Flutter user interface is built by integrating multiple widgets. Each describes a structural component such as a menu or button, a style element such as color or font, or a layout aspect such as padding. Flutter app development does not use OEM widgets; works around widgets effortlessly incorporated into Android and iOS apps.

11 Factors Driving Flutter App Development Costs in 2022

The answer to the question “how much does it cost to develop a Flutter app?” depends on several factors and varies from sector to sector. While the process and principles of mobile app development are the same across all frameworks, some coding differences separate Flutter’s development costs from others.

Generally, the development cost of the flutter app can be calculated as

The total number of hours required for each SDLC or flutter developer process per hour.

System Development Life Cycle (SDLC) procedures include platform-based application development, UI/UX design, quality assurance and manufacturing, and front-end and back-end development.

Apart from these SDLC processes, Flutter app development cost depends on app complexity, UI requirements, mobile-specific features, user-generated content management, API integration, etc. In addition, the number of hours to complete each process plays a significant role. determining the cost of a flutter app development company.

The more time it takes to complete a project, the more resources will be spent. But when we talk about Flutter app development, it takes less time than other cross-platform technologies because it includes all the essential features and comes in a handy UI toolkit that helps deliver extraordinary native apps in less time.

Let’s discuss some of the factors that affect Flutter app development costs.


Features are a critical element of any application. You can integrate different features according to the look and feel you want in your app. However, the features increase the cost of a Flutter app development to a greater extent. With the addition of each feature, flutter app development cost varies as some features require little effort while others require hours of mobile app development effort.

For example, uploading a photo takes about a few minutes, while applying an image filter takes many hours of a Flutter developer’s time. Some of the important features that are recommended to include in your apps are:

  • User-friendly interface responsive interface
  • Search option
  • Location maps
  • Chat support/callback feature
  • Caching data
  • Multi-Factor Authentication
  • Integration of payment gateways
  • Synchronize multiple devices

A short development cycle and lots of free features reduce the cost of your Flutter app development. However, if you are wondering “how much does it cost to build a Flutter app per hour?” So, various mobile app development companies offer you approximate Flutter app development costs based on the coding and experience of the development team.

Application complexity

Most of the cost of developing a Flutter app depends on its complexity. The more complex the app is, the higher the flutter app development costs will be. Low-complexity applications are easier to build, medium-complexity applications are quite challenging, while higher-complexity applications require time and resources to develop; that’s why they are expensive.

For example, the cost of developing an e-commerce application is higher. It is necessary to integrate more third-party plugins, use more built-in features of the device, and need a more extensive architecture model.

The following factors determine the complexity of a Flutter application:

  • Third-party integration tools
  • Deployment architecture model
  • Flutter’s ability to use built-in device capabilities.
  • Administration panel development
  • Adding technologies like Blockchain, AI, AR, IoT, etc.
  • Integration with legacy systems and other hardware peripherals.

Application layout

A layout is an arrangement that supports the visual representation of a user interface (UI). Great layout design translates into a great user experience. A suitable layout makes it easy for users to understand what they are looking for. So when creating a flutter app, more attention should be paid to the layout of the app.

Flutter app development costs will vary depending on the layout you want to create for your users. However, the price features mainly include:

  • Animation material
  • Layout complexity (number of elements to add)
  • Graphic content
  • Flutter developer-user interaction

Server Space Rent

If your app needs to process and store user-generated data, you need to consider including server space rental in your mobile app development cost estimate. A weak server can lead to longer user response times and poorly performing applications. Additionally, unreliable servers will cause a loss of user data.

Complexity of development

The Flutter app development process begins with the discovery phase. In the discovery phase, enter your app idea in the document. Then design the mobile app with your business goals, user expectations, and the app looks in mind. Finally, a rough estimate is made based on this project and the time required to complete the application is extracted.

It is recommended to review the project before estimating the budget. A poorly managed product discovery phase can lead to project failure before it even reaches the store. Another crucial point to consider is that the longer the app development time, the higher the flutter app development cost. Therefore, to keep the price within your budget, choose rapid development approaches and a web development team that will deliver the application faster.

App Category

The type of app you want to build for your company is critical to estimating Flutter app development costs. Different apps have different functions; some require multi-factor authentication, while others may not even ask you to sign in. So depending on the features added, the cost will also increase. There are mainly three types of applications on the market.

  • Dynamic Apps – Dynamic apps rely on real-time access and server-side execution for a better user experience. Social media applications like Facebook, Instagram, etc. are examples of dynamic applications.
  • Application List – Users can view and interact with various data objects using multiple or single selections in these applications.
  • Gaming App – Gaming app includes comprehensive features like AI features, 3D graphics, high-definition animations, etc.


The first thing that appeals to the public is the design of the application. The more free and spontaneous the app design is, the more users are interested in connecting. Some of the core design features that increase the cost of Flutter app development are as follows:

  • Design complexity
  • Color, image, and animation
  • Number of displays
  • Dynamic representation

Backend development

The back end supports the user’s activities while communicating only with the front end. That’s why backend development is essential; it is called the application backbone. In addition, it supports many features such as real-time chatbot, app data, mobile app security, and data backup. So when determining how much it costs to Flutter app development, it also includes backend development costs.

With backend development, we can achieve the following features in mobile apps.

  • The database stores user data and provides a customized environment with backend support.
  • Various customer requirements and other operations are handled effortlessly.
  • It supports data encryption and adequately manages all security codes in your applications.
  • It helps to back up data.


The amount of hardware you want to integrate into your applications affects the cost of a Flutter app development. Features and functions that you can integrate with Flutter are:

  • AR/VR-based applications
  • SMS gateway integration
  • Push messages
  • 3D modeling
  • A body sensor for healthcare applications
  • Integration of social channels
  • Payment gateway integration
  • Geo-positioning or AR navigation

Price for app release

After a Flutter app development, the next crucial step is to launch the app to the Play Store. Google Play Store and Apple App Store are the key players among app distribution channels. If you publish an app for internal use in your business, the App Store charges $299 per year. In addition, both stores charge 30% of every purchase in your app. Therefore, factor app release costs into your Flutter app development budget.

Maintenance and support

After the successful publication of the application, the task is not yet complete. Constant support and maintenance, and regular news updates are necessary to keep existing customers or attract new ones. Once the application is launched, you will have a clear idea of ​​maintenance and support costs. However, the cost of maintaining and supporting mobile applications increases over time. The user is the only one who decides the success and failure of your app after its release.

Regular updates based on user feedback help to remove basic bugs and errors that were overlooked during the app development process. Plus, standard apps with advanced features and functions will keep customers engaged. An organization’s budget for maintenance and support services is typically 15-20% of the total development cost of a Flutter application.


If you want to know, “How much does it cost to build a Flutter app?” a thorough investigation of your business and application needs is required. So the price will vary depending on the complexity of the features you want to add to the app.

In addition, the mobile application needs to be updated regularly to serve customers effectively even after the development phase is over. To develop a well-featured app at a relatively lower cost, Flutter mobile app has been an excellent choice for entrepreneurs and businesses around the world. So by hiring a Flutter app development company in Houston, you can fulfill your dream of building a high-quality flutter app and stay ahead of the competition.

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