Flutter App Development Cost in 2025 – A Complete Guide

Flutter is an open-source app development tool that has changed the face of app development. Given the fairly short development time and relative freedom of the UI, most companies are turning to Flutter for their application requirements. However, a common question arises: The cost of building an application in Flutter is one of the most important questions an organization or an individual might have about Flutter.

Simply put, the cost for developing a Flutter app depends on its complexity. And it doesn’t end here; there are so many factors to consider before you come to make an informed decision. So, in this blog, let us discuss the factors influencing the Flutter app development cost and help you overcome them. We shall explain everything from the development team to the complexity of the project in order for you to make clear and confident decisions on your budget.

So whether you’re a seasoned tech pro or a complete newbie, just keep reading to learn about the cost of Flutter app development!

Flutter App Development Cost: A Short Answer

That said, on average, the cost of creating a Flutter app will be between $25,000 and $200,000, some factors included. These are approximate costs, and they may go high based on other factors or centers. Now let us explore moving into the most important parts of the expenditures that help define it within the Flutter application.

How Can You Calculate Flutter App Development Cost?

There are many steps you will have to go through in order to figure out the cost of developing a Flutter app.

• List Features: Write down what your app will do, like login, payments, or notifications. More features mean more cost.
• Design Costs: Include the cost of making the app look nice and easy to use.
• Development Time: Figure out how much time takes to develop the app. Multiply that by the money paid per hour to the developer.
• Testing Costs: Add the cost of checking the app for problems and fixing them.
• Launch and Updates: Add the cost to launch and update the app.
• Team Location: Where your team is based affects the cost. Developers in different places charge different rates.

9 Factors that Affect the Cost of Flutter App Development

1. Complexity Of The App

   App complexity significantly influences development costs because the gross and net sophistication of your app directly impacts the time, resources, and expertise required to design, develop, and maintain it effectively.

   For instance, a clinic previously had a rudimentary app with minimal capability; it cost them $20,000-$25,000. However, an application with a rich number of options, such as a social network with a chat, profiles, and the ability to share images, will cost $100,000 or more.

   The more complex your app is, the more expensive it will be. This includes:

   • Integration with third-party tools
   • Special techs like AI, AR, or blockchain
   • Admin panel development
   • Using the phone’s built-in features

   Since the manner of the complexity of an app is directly proportional to the time for its development, the costs are increased. A minimally complicated application would take a few months, while a complex one may call for a year or more.

2. Size Of The App

   The size of the app means how much data, number of features, and functionality developed apps contain. Simple and small clear-line apps allow for less resource and development and, hence, are less expensive. As the complexity of features, screens, integrations, and other aspects of an application increases, the development cost will also be higher for a larger and more advanced application.

   These factors are the number of screens and features, binary size, disk usage, RAM consumption, and package size, which influence the size and cost factors.

   • Since there will be many screens and integrations, you can expect lines of code to be many more than a basic utility app.
   • Larger apps also undergo higher testing optimization and maintenance, which impacts expenses.

   Note: LOC (Lines of Code) is a measure used to assess the size of a software program. It represents the total number of lines in the program’s source code.

3. Features And Functionality

   Features and functionality impact the Flutter app development cost. The more features and functions included, the more complex the app becomes.

   Some key features include:

   • A responsive and easy-to-use interface
   • Search functionality
   • Location maps
   • Chat support or call-back options
   • Payment gateway integration
   • Multi-device synchronization

   This complexity results in higher developmental costs. Complex features like machine learning and artificial intelligence need knowledge and extensive coding. This increases development costs. Similarly, integrating many payment gateways, databases, and third-party APIs adds to the cost.

   Custom UI/UX design solutions, animations, and interactive elements can add to the cost. These design elements need extensive design and coding skills. The elements are time-consuming to implement, leading to an increase in cost. 

4. Integration With Other Systems

   Integrating a flutter app with other systems can also affect the development cost. Integrating an app with other systems requires technical expertise.

   For instance, integrating multiple payment gateways requires a thorough understanding of the gateway. This process can be challenging, especially if the requirements are not documented. This leads to increased developmental costs.

   Similarly, integrating with a database, such as SQL or NoSQL, can also add to the development cost. The database integration process involves the following:

   • Designing the database structure.
   • Writing and testing the database queries.
   • Ensuring data security and privacy.

   Additionally, integrating with third-party APIs can also increase the development cost. The API integration process involves understanding and ensuring seamless integration.

5. Design Requirements Platform (iOS, Android, Or Both)

   Usability and the look and feel of the application are both payloads of the design of the application. Designing for the two platforms is likely to make the application more difficult and more demanding in terms of resources, hence incurring higher costs. Yet, designing the product for only one platform—iOS or Android—is much easier and less costly.

   According to Statista, cross-platform app developers used Flutter, and 42% of those developers belong to this category. This increasing trend results from the advantage of designing apps that can be easily developed for Android (45%) and iOS (11%), not through exclusive tools of the platforms.

   The app’s look and structure impact the price. For example,

   Design Phase	Description	Estimated Cost
   Idea Generation	Brainstorming to define goals and features for the app.	Low cost
   Wireframing	Creating basic sketches to plan the app’s structure.	$1,000 – $2,000
   Visual Design	Designing high-quality visuals with colors, fonts, etc.	$2,000 – $4,000
   Prototyping	Building interactive models to show how the app will work.	$2,000 – $4,000
   User Testing	Testing the design with real users and collecting feedback.	$2,000 – $5,000
   Design Refinement	Finalizing the design based on feedback before development.	$1,000 – $4,000
   Handoff to Development	Sending the final designs and details to the developers.	No extra cost

    
   Did you know Statista Research indicates that cross-platform development using Flutter is becoming popular. According to their survey, 42 percent of software developers use Flutter. On the whole, roughly one-third of mobile developers use cross-platform technologies or frameworks; the rest of them use native tools. Also, the research shows that 45% of apps can run on Android and iOS, 41% are for Android, 11% are for iOS, and only 2% are for others.

   Thus, it’s important to consider that Flutter can help you with cross-platform development.

6. Device-Specific Functionality

   Every mobile carries built-in features such as a camera, fingerprint scanner, GPS, etc. Using the features inside your app will add more cost as the inclusion of features takes more time and effort. This is how some of the features can add to a Flutter mobile app development cost:

   • Camera Access: For taking photos or videos – $1,000 to $2,500
   • Calendar Integration: Syncing with the device’s calendar – $1,500 to $3,000
   • Biometric Authentication: Using fingerprint or face/iris recognition – $2,000 to $4,000
   • GPS and Geolocation: For location tracking – $2,000 to $3,500
   • Accelerometer and Gyroscope: These are useful for tracking motion. This can be applied in fitness or gaming apps- $1,500 to $3,000
   • Push Notifications: The company can send notifications to the users. $1,000 to $2,500
   • NFC (Near Field Communication):  It is used to make contactless payments or exchange information. Between $2,500 to $5,000

7. Number of screens and pages

   Apps having multiple screens and pages, by their very nature, demand more time and effort in their development. For instance, an app that is single-screened with minimal interaction will cost much less than that of the dozens of screened apps with intricate navigation flows. 

   An application with complex navigation having 100 buttons and 10 screens will take exponentially more time and resources than a simple application with only a few screens.

   Understanding these factors will enable you to plan your Flutter app development project better and thereby make informed decisions to optimize costs while meeting your requirements.

8. Timeframe for development

   The time taken to develop will have a direct impact on the cost of a Flutter app’s development. Long development times usually accrue to high development costs.

   You have multiple pricing options available:

   • Time-based cost model
   • A fixed-price contract

   A time-based contract in developing applications refers to an agreement between a client and a development team, where the clients are charged for the hours worked and effort spent in developing an application. Payments accrue based on the hours spent developing the application, with no regard to outcome or results.

   Note: Due to the nature of its implementation, this model can be effectively used for projects where requirements are not well unrolled or the time required for the project is not very much fixed. On the same note, it is flawed, and its defects lead to increased costs because of changes in the project’s scale.

   Fixed price in application development means an arrangement where a client provides an agreed amount of money to the application developer to deliver a given commodity or service. An amount that is agreed upon prior to work does not change with time or the effort that shall be used in the completion of the project.

   This kind of contract is appropriate for a ‘fixed price’ project, and because the scope is easily defined by the development team, an estimate is easily made.

   So, what is the ideal choice?

   Choosing a fixed-price contract over a time-based cost model provides more certainty and stability. But, it is essential to consider the scope of the project. This makes sure that the fixed-price contract is workable and reasonable.

9. Development Team (in-house or outsourced)

   The Flutter development team you select can greatly influence costs.

   • In-House Development

     Developing a Flutter application with an in-house development team is quite expensive. You will have to hire people and pay for their salary, benefits, and overhead at the office. Not only that, but you should also make sure there are always projects available for the team to be busy throughout the year.

   • Outsourcing

     It could also be more economical to outsource a mobile app development partner. Outsourced teams also usually give you access to a greater pool of the most experienced developers, thus keeping your overhead costs down compared to in-house teams. With outsourcing, one pays only for hours worked, giving the liberty to scale up or down a team according to project demands. This approach offers flexibility as well as cost savings by excluding unnecessary usage of resources, while additional resources can be added when necessary.

   Also, here are the hourly rates for hiring a developer; you can easily compare the costs:

   

The Cost of In-House Flutter App Development

The in-house development cost can range from $80,000 to $250,000, depending on the app’s complexity. This includes salaries for a team of developers, project managers, and quality assurance specialists, as well as office overhead and benefits. The cost can vary based on the expertise and location of the team members.

Benefits of In-House Flutter App Development

1. Control of project timeline and budget: In-house teams report directly to the company, and timelines and budgets are consequently better in control.
2. Reusable resources: The infrastructure and knowledge created through in-house projects can be reused for future projects, saving both resources and cost.
3. Adjustability and flexibility: In-house teams can quickly respond to specific needs. This can allow for greater customization and flexibility in a project than off-the-shelf products.

Drawbacks of In-House Flutter App Development

1. High initial investment: Hiring Flutter developers for in-house projects requires a one-time significant investment, which seems to be a significant drawback for small and medium-sized companies.
2. Absence of specialized knowledge and expertise: In-house teams are bound to not possess specific knowledge and expertise like in the market, resulting in possibly substandard apps or longer times to deliver.
3. Risk of missing deadlines and exceeding budgeted amounts: Poor experience and productivity are associated with in-house teams, which will lead to delays and overspending.
4. Attracting and retaining the best developers:  The highly competitive industry makes it difficult to find and retain the best possible developers.
5. High burden and responsibilities: Managing an in-house team can add to a high burden and responsibility, which may even lead to burnout and dissatisfaction with the job for members.

Cost Considerations for In-House Flutter App Development

1. Salary and Benefits: Wages and other emoluments are other expenses that are incurred when trumpeting employees as product developers; medical expenses for the employee and his/her family and providing for a retirement plan are other costs of in-house development. These costs, however, accumulate over time and may occasionally become a major concern.
2. Equipment and office space: Setting up an in-house development team requires buying equipment and office space and ensuring all the supporting infrastructure is there.
3. Training and certification: Continuous training and certification for the in-house teams is imperative so that they are updated with new tools and technologies that are constantly being used. Expenses include attending workshops, obtaining certifications, and skill development programs.
4. Tools, software, and resources: The expenses for software tools, development platforms, and licenses can multiply fast. To be efficient and of good quality, developers must have access to proper development tools.
5. Legal and administrative costs: The in-house teams also incur legal and administrative expenses like drafting contracts and protections on intellectual property, amongst other regulatory requirements. Other administrative costs include HR, accounts, and general office management costs, all of which lead to the overall cost.

The Cost of Outsourced Flutter App Development

The cost of outsourcing Flutter app development can also change tremendously, beginning from as little as $25,000 or going up to $200,000 or more. 

Now that we have established the need to look at both in-house and outsourced Flutter App development let’s discuss the cost factors associated with each.

Advantages of outsourced development

1. Cost-effectiveness: The use of outsourcing is relatively inexpensive, more so when one has to form an internal team to undertake the work. Outsourcing will definitely reduce the unnecessary effects of salaries, office space, and even other expenses for the employees.
2. The ability to focus on core business operations with flexibility: Because the outsourced app development agency will handle a portion of the app development, outsourcing app development also saves your company time and energy that could be used for core business operations.
3. Specialized Knowledge and Skills Are Accessible: Because outsourced agencies have specialized knowledge and experience, the app will be developed more quickly and with higher quality.
4. Scalability: Outsourcing fosters scalability to extend or reduce development teams as needed by your project; again, the fluctuating workloads are easier to work through with outsourcing.
5. Flexibility: You could easily switch from one outsourcing agency to another or vice versa, depending on changing needs. This way, there is flexibility in development processes.
6. Better Project Management: Well-established outsourcing agencies usually have easier-to-use project management systems, leading to better efficiency, organization, and timely delivery.
7. Reduced risk: Development agencies have handled projects for years, therefore controlling as much risk of delays and mismanagement and preventing cost overruns as possible.

Disadvantages of outsourced development

1. Challenges in Communication and Collaboration: Practicing communication with remote teams usually provides challenges; however, recent technology like video call options, chat tools, and some project management software can lower these obstacles.
2. Not in Control of Project Details: Outsourcing would likely mean that internal control over most aspects of the project would be lost. Proper communication, clear project requirements, and regular follow-ups would help alleviate the concern.
3. Management and Oversight Cost: Outsourcing requires a lot of oversight for the agency to meet the requirements and deadlines of the project. That could add extra management cost.

Cost Factors for Development That Is Outsourced 

1. Software Development agency fees: Cost is another factor that can be influenced by the size, complexity and scope of a project that is being undertaken and will determine the amount of outsourcing to be done. This means the cost that agencies charge depends on the agency’s experience, the project type, and services that are outside the basic project’s scope.
2. Project management and oversight costs: There might be a need for extra project management assets to ensure that an outsourced team delivers project undertakings on time and with the right quality.
3. Legal and administrative costs: Costs must also account for legal expenses like contract drafting, protecting intellectual property, and any administrative charges related to the outsourcing agreement.

Tips for Finding a Reliable Outsourced Flutter Development Team

1. Research Potential Custom Software Development Agencies: Research multiple development agencies, read reviews about them, and assess their track record to ensure that they can meet your project’s expectations.
2. Check portfolio and references: Review the agency’s portfolio to understand the quality of their past work. Also, request client references to hear from previous clients. [Check out our Stunning Design portfolio over Dribbble]
3. Seek Experience and Expertise: Identify an agency with significant experience and expertise in building apps of a similar nature to yours. This experience and knowledge would mean a lot in delivering a quality product.
4. Consider communication and collaboration: The ability of the agency to communicate effectively is very important for your project. Effective communication ensures smooth project execution.
5. Consider cost: Price must also be considered but should not be the overall decision-maker for the process. Do not be swayed by cheap prices; instead, tend to find agency services that offer value for the amount of money that is spent.
6. Negotiate the contract: Review the contract carefully, ensuring it includes relevant project details such as requirements, deadlines, and costs. Be sure all aspects are clear and agreed upon.
7. Continuously test performance: Keep track of the agency’s performance throughout the project. Be open to making adjustments if necessary.

By following these tips, you can find a reliable and capable outsourced development team that will meet your project needs and expectations.

Flutter App Maintenance and Ongoing Costs

Ongoing maintenance is required so that your Flutter app is running, up-to-date, and secure. The preferences of users change with changing technology. 

Below are some key reasons why regular maintenance is necessary:

1. Fix bugs and improve performance: Bugs are fixed, and the performance is ensured via regular updates.
2. Add new features: Regular updates enable you to incorporate new features so that the competition remains competitive and the app becomes relevant.
3. Improve security: Maintenance updates assist in bridging security holes that may expose your app and user data.
4. Maintenance of Compliance with Platform Requirements: Regularly updating your app is crucial to ensure compliance with the latest App Store guidelines and to prevent potential removal from the platform.

The cost of maintaining a Flutter app can range from $2000 to $5000 per month. The cost of maintaining software should include an allocation of 20% of the initial cost.

Extra Costs to Think About

Making and running a Flutter app has some extra costs. Here are four important ones:

1. Using Other Services: APIs help your app work with things like payments or maps. Some are cheap, but more complex ones can cost more as your app grows.
2. App Store Release: To release your app:

• Google Play: $25 one-time fee
• Apple Store: $99 per year
  Both take a percentage of in-app purchases.

3. Server Space: Your app needs a backend to store data. Firebase is cheaper and faster for small apps, but larger apps may need a custom backend, which costs more.

How to Reduce Flutter App Development Costs

Here is how the cost of a Flutter app can be reduced:

1. Outsource Your Projects: It saves you money because it is cheaper than having someone in-house locally; you don’t have to worry about office space, tools, operating costs, or even staff benefits.
2. Start with MVP Development: Create a basic version of your app with only the essential features. This helps save money, get feedback from real users, and avoid wasting money on unneeded features. Once the MVP works well, you can gradually add more features.
3. Set Clear Project Requirements: Clearly define what your app needs from the start. This helps avoid confusion, cuts down on changes, and ensures the team knows exactly what to build. This keeps costs and timelines on track.
4. Minimize App Features: Ensure that only the most relevant features of your app are included. The more features you throw in, the more costly it will be. Simple and uncomplicated apps tend to be the ones that are most successful, and they also make it easy for users to interact with them.
5. Use the Agile Approach: The agile method helps you prioritize important tasks, make changes as needed, and avoid wasting time. This approach helps cut costs by focusing on what adds value and delivering faster.

By following these tips, you can build a high-quality Flutter app without exceeding your budget.

How SolGuruz can help you with Flutter App Development in 2025

SolGuruz is a top outsourced Flutter app development services provider company that can help you with Flutter app development in 2025. They have the specialized knowledge and resources to construct high-quality and user-friendly applications.

SolGuruz can assist you in the complete development cycle and offer ongoing maintenance and support to ensure the success of your Flutter app.

With SolGuruz, you can hire flutter developers with years of experience. They can provide customized solutions that meet your specific business needs and help you achieve your goals.

Conclusion

Importantly, determining the right cost for your Flutter app development project is what ensures its success. Complexity, scope, and whether you outsource or have it done internally are all considerations that change your overall cost.

However, great planning and a clear, defined project will ensure the development process goes smoothly without causing you to bust the budget, providing the best value possible for your investment.

FAQs

Is Flutter development free?

Yes, Flutter development is free and open-source. The Flutter framework, tools, and libraries are all available under the BSD license. It allows developers to use, change, and distribute the code. Many free resources and tutorials are available online to help you learn and develop with Flutter.

Is Flutter enough for app development?

Yes, Flutter can handle app development for both iOS and Android platforms. It has a modern, reactive framework, pre-designed widgets, and hot reload capabilities. These properties make it easy to develop and iterate on an app. It also uses Dart programming language. This language is simple to learn and has a growing developer community.

Is Flutter good for enterprise level projects?

Yes, Flutter is capable of handling big projects. Its architecture supports high performance. Its widget library, hot reload, and other features make it easy to develop a large codebase. Additionally, it has a growing community and robust ecosystem. Flutter developers can access many third-party packages and plugins to expand their capabilities.

What is the Flutter app development cost in India?

The average cost for Flutter app development in India ranges from $10,000 to $50,000. But, providing a more precise estimate without knowing the project’s specifics is difficult.

How much does it cost to develop the Flutter app?

The cost of developing a Flutter app can range from $15,000 to $200,000, depending on the project’s scope. Simple Flutter apps can cost between $15,000 and $60,000. Apps with middle complexity can cost between $60,000 and $120,000. Highly complex Flutter apps can cost upwards of $120,000 to $200,000.

What are the main factors affecting the Flutter app development cost?

The app’s complexity, the team’s size, API integrations, etc., influence the Flutter app development cost. Generally, a small team creating a simple app costs less than a large team creating a complex app.

How to calculate the Flutter app development cost?

To calculate the cost of developing, one must consider the time, team charges, and other costs. It is best to consult a professional team or a flutter app development company to get an accurate estimate.