However, it is the rough estimate, as the cost may go beyond these numbers due to several factors. You can connect with top Flutter app development company to know their cost structure. 

Factors Affecting The Cost of Flutter App Development

Source- https://solguruz.com/blog/flutter-app-development-cost-a-complete-guide/ 

1. App’s Complexity

The app’s complexity directly influences the overall cost. A simple app with fewer features will cost less than an advanced feature-rich app. 

The complexity of the app directly impacts development time, with more intricate apps requiring additional effort in design, development, testing, and debugging.

1. App’s size

The size refers to the data and information it stores and several features. If the app is complex, it has complex features and stores more information, raising the Flutter app development cost. Smaller apps need fewer resources and space.

Some of the parameters that you must consider while checking the size of the app are- the number of screens and features available, binary size, disk usage, RAM usage, codebase, and package size to be launched. 

1. Features and functionalities

The same goes for the features and functionalities. The more features and functionalities mean a more complex app, resulting in higher development costs. 

In advanced features, you can consider the integration of AI/ML, AR/VR, chatbot integrations, and more third-party plugins for extended functionalities. Also, integrating payment gateways, databases, and APIs adds up to the overall Flutter app cost. 

Designing and developing complex UX/UI requires professionals which will be an additional cost.

1. Integration with other systems

Integrating a Flutter app with other systems can raise development costs due to the technical expertise required. For example, linking multiple payment gateways demands in-depth knowledge and can be complex, particularly if requirements are unclear. 

Similarly, integrating with databases like SQL or NoSQL entails tasks such as designing database structures, testing queries, and ensuring data security. Furthermore, incorporating third-party APIs necessitates understanding for smooth integration, all contributing to increased development expenses.

1. Cross-platform Design and development platforms (Android, iOS, or both)

Designing an app decides the overall look and feel, improving user experience. The underlying platform also impacts the overall development cost and time. However, choosing Flutter as a cross-platform development platform will provide a cost-efficient solution. 

As per a study, 45% of apps are compatible with Android and iOS platforms, while 41% for Android and 11% for iOS, leaving only 2% for other platforms. This is why, you must choose Flutter for cross-platform development to expand business reach.

1. Development Timeframe

The duration of development influences the cost of creating a Flutter app. Longer development times mean higher costs. Two pricing options are available:

• Time-based cost model: Clients pay developers for project hours, ideal for flexible projects but may lead to cost overruns if scope changes. 

• Fixed-price contract: Clients pay a set fee for a specific outcome, suitable for well-defined projects.

Considering these, which option suits your needs best?

Opting for a fixed-price contract offers more stability and predictability. However, it is important that you understand your project scope and future requirement to set a app budget.

1. Development team (in-house or outsourcing)

You can hire an in-house team for Flutter app development. It lets you control the development but is costly due to salaries, benefits, and office expenses. You need a consistent workload to keep them busy. In-house Flutter app development costs between $80,000 to $250,000.

Alternatively, outsourcing to a mobile app development company is comparitively cost-effective. Outsourcing teams offer experienced developers, lower overhead costs, and flexible scaling based on project needs. This reduces unnecessary expenses and allows efficient resource management. Outsourcing Flutter app development costs vary, ranging from $25,000 to $200,000 or more.

You must hire Flutter developers for cost-effective development as they implement the best practices to reduce costs. 

Flutter App Maintenance and Ongoing Costs

Ongoing support and maintenance help businesses keep the app functional and up-to-date. It helps businesses to meet current market demands and user expectations. However, providing consistent support and maintenance for the app in the long run is costly. The costs include-

• Regularly updating features, and functionalities, and integrating the latest tech to stay ahead.

• Fixing bugs and delivering improvements for better user experience.

• Updating the app regularly also keeps the app secure, keeping it safe from potential threats.

• Ongoing support and maintenance ensure that the app is compliant with evolving platform guidelines, reducing the risk of app uninstallation.

The monthly cost of maintaining a Flutter app typically falls between $2000 and $5000, with an allocation of 20% of the initial development cost.

Also Read: 7 Flutter Web Tips for For Mastering Web Development

Start Cost-efficient Flutter App Development Journey With OnGraph in 2024

OnGraph is a leading provider of outsourced Flutter app development services poised to assist you in 2024. With specialized expertise and resources, they craft top-tier, user-friendly applications.

OnGraph offers comprehensive support throughout the development cycle, including ongoing maintenance and assistance to ensure your Flutter app's success. Their seasoned Flutter developers provide tailored solutions to align with your business objectives.

Conclusion

Determining the cost of your Flutter app development project is essential for its success. Various factors, as outlined in the blog, can impact costs. Therefore, it's crucial to plan your idea before engaging with a Flutter app development agency. This preparation streamlines the process, as each project has unique requirements and timelines. By evaluating your needs properly, you can ensure your project stays within budget and yields maximum value.