How much does it cost to develop a mobile app in 2025?

Cost of building a mobile app – why is it important?

Mobile applications play a key role in business, and their popularity continues to grow. According to the Polish Economic Institute, the value of the mobile industry in Poland is already 3.2 billion zlotys, with one in five users making purchases through an app. Globally, according to forecasts, the number of downloads in 2024 was expected to reach 288 billion.

What factors affect the cost of developing a mobile app?

The cost of creating an application depends on many factors – functionality, technology, integrations, cooperation model and platform. Simple applications can cost as little as several dozen thousand zlotys, while advanced systems can exceed hundreds of thousands or even a million zlotys. Understanding the origin of these costs allows you to plan your budget better and avoid unforeseen expenses.

What elements have the greatest impact on the budget?

The number and complexity of functionalities are key – the more complex the app, the higher the cost. The platform(Android, iOS or cross-platform solution ) is also an important factor, as building a native application for each platform separately generates higher expenses. Additionally, costs are affected by the quality of the UI/UX, the need for integration with external systems, and the backend that handles the application and user data.

What models of cooperation can be adopted?

The cost of developing a mobile app also depends on the model of cooperation with the development team. Three main approaches can be distinguished:

• Hiring an internal team – full control over the application development process, easier communication and the possibility of long-term product development. It is, of course, a very good solution in general, but unfortunately, it is often unavailable to smaller companies due to the high cost threshold for entry or simply the lack of plans to build internal teams and the entire organisation that goes with it. The disadvantages are the high costs of maintaining a team of suitable specialists, high recruitment costs and (temporary and financial) compensation as a result of potentially incorrect selection of specialists or the need to organise work and project management.
• Outsourcing to a software house – cooperation with an experienced software company that offers comprehensive services, from business analysis to implementation and maintenance of applications. This is a good solution for companies without their own IT team. At first glance, such services may be more expensive, but with the right approach and by choosing the right contractor, we can actually save money. How? By taking advantage of the contractor’s experience and delegating not only 100% of the tasks related to application development, but also 100% of the responsibility for the work being done correctly. This allows us to avoid unnecessary project-related costs such as recruitment costs or project management. All operational difficulties are then taken over by the software house, and we are only interested in the quality of the work. After all, it is important to remember that carelessly choosing an unreliable contractor can cause significant problems and lead to difficulties in the processing stage of the project itself. Sometimes, seemingly low estimates can result in the need to pay extra for a number of elements during the execution of the work or even make it impossible to realise the actual project that we, as the investor, had expected.
• Freelancers – is the cheapest option, allowing for flexible adjustment of costs to the budget. It works well for smaller projects, but requires much more involvement in management and quality control. There is also a set of difficulties arising from cooperation with several or a dozen subcontractors who carry out the work in total.

Cost of the application depending on its complexity

The cost of building a mobile app depends largely on its functionality, the scope of work and the location of the development team. Depending on the sophistication of the project, prices can vary significantly, especially between Poland and the United States.

How do we define simple, medium and advanced applications?

• MVP (Minimum Viable Product) application – a basic version of an application with a minimal set of features. The goal is to quickly implement the product and test its market potential. It usually includes basic registration, simple business functions and does not require a complex backend.
• An application of medium complexity – a more complex product with additional functionality, such as user interaction, integration with external APIs, e-commerce or personalization. Requires a robust backend architecture and more screens.
• Advanced mobile application – applications that require large infrastructure, advanced algorithms, integration with multiple systems or handling extensive data sets. Examples include fintech applications, marketplaces or systems based on artificial intelligence. Building them requires a long development process and a larger team of specialists.

Example price ranges in Poland and the US

Example costs:

Costs in the USA are several times higher than in Poland, mainly due to the higher hourly rates of programmers and other specialists involved in the project. In the United States, the average rate for a senior developer at the beginning of 2025 is around $60-90 per hour, while in Poland it is around $30-40. That is why many companies decide to outsource to Eastern Europe, where it is often possible to obtain better code quality (in Poland, we are internationally known for our high-quality IT specialists) at lower implementation costs.

The cost of the various stages of building the application

Developing a mobile app is a multi-step process, with each step requiring the involvement of specialists and incurring certain costs. Some steps, such as market research or testing, consume a relatively smaller percentage of the budget, while programming and backend integration account for the largest portion of expenses.

Breakdown of the process into key stages

• Market research and business analysis – includes understanding user needs, competitor analysis and business model selection. Sound preparation helps avoid costly mistakes at later stages.
• Preparing documentation is a very important stage in which a description is created of all the elements of the project that need to be completed. It also includes what exactly will be done and how it will be done.
• UI/UX design – that is, the development of the application interface. The cost depends on the number of screens, level of personalization and advanced interactions.
• Development (coding) – the most expensive stage, including frontend, backend and integrations with external systems. The more complex the application logic, the higher the budget.
• Testing and QA – eliminating bugs and optimizing application performance. Verifying compatibility with various devices and systems increases costs.
• Deployment and maintenance of the app – includes publication in the Google Play and App Store, monitoring of the app, and post-release development.

Cost table for each stage

Example costs:

It is worth remembering that the cost of individual stages may vary depending on the complexity of the application, the number of functions and the technologies used to build it. Prices are higher in the USA mainly due to the hourly rates of specialists, which is why many companies decide to outsource to Eastern Europe, where, as indicated earlier, it is often possible to obtain a higher quality of service and, as a result, of the final product.

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Cost of additional functionality in the application

Adding advanced features to a mobile app can significantly impact a project’s budget. Some features, like integration with payment systems or geolocation, require complex technological processes and additional security, which increases costs. Others, like social media login, are less demanding, but still generate additional expenses.

How do specific functions affect the budget?

Any additional functionality involves code development, integration with external systems and security testing. Therefore, it is important to prioritize and decide from the planning stage which elements are crucial for the first version of the application (MVP) and which can be added in later updates.

Cost table of the most frequently implemented functions

Example costs:

How to prioritize functions in the budget?

• Is it worth starting with an MVP?
  Creating a Minimum Viable Product (MVP) allows you to focus on key functionalities and test them on the market before investing in more expensive solutions. This can reduce initial costs, shorten implementation time and monetise the project faster. Additionally, it helps to estimate prioritisation at the next stage of application development.
• What features can be implemented later?
  Features that are not core to the first version of the app can be introduced in subsequent updates. For example, if an e-commerce app initially supports one payment method, subsequent integrations (e.g. Apple Pay, Google Pay) can be implemented based on user demand.

A proper functionality development strategy allows optimizing the budget and adapting the application to the real needs of the market.

Cost comparison: Poland vs. US vs. India

The decision on where to outsource the development of a mobile app has a huge impact on the project budget. Software development costs vary from region to region, and outsourcing to countries with lower hourly rates is a frequently considered strategy. However, price is not everything – the quality of the code, timeliness and level of technical support can vary significantly. This is one of the reasons why Poland is respected on the international market, as the quality of services is very high, while the rates are very affordable.

Does it pay to outsource?

Advantages of outsourcing to cheaper countries:

• Lower costs – in India or Eastern Europe, hourly rates are several times lower than in the US.
• Wide selection of specialists – availability of many experienced programmers.
• Ability to scale the team – flexible adjustment of the number of people to the stage of the project.

Disadvantages of outsourcing:

• Code quality – the cheapest solutions can mean inferior quality, leading to higher patch costs.
• Cultural and communication differences – different time zones and work standards can affect the efficiency of project work.
• Timeliness of execution – cheaper companies may take on many assignments at once, which increases project completion time.

Average hourly wages of programmers

Example costs:

When selecting the location of a development team, it is worth finding a balance between cost and quality. Outsourcing can be a great solution, but it is crucial to carefully verify the contractor’s experience and develop clear rules of cooperation.

To make sure you get a high-quality service, you can ask the subcontractor to provide references and a portfolio.

How much does it cost to maintain the application after implementation?

Creating an application is only the beginning of the investment. In order for it to run smoothly and meet the expectations of users, it requires constant maintenance and updates. Many companies overlook this aspect at the budget planning stage, which can lead to problems with performance, security and customer satisfaction.

Cost of servers and infrastructure

Any application that stores user data requires adequate server facilities. Depending on the scale of the project, costs can include dedicated servers, the cloud (AWS, Google Cloud, Azure) and additional analytics and security tools.

Google Play and App Store fees

In order for an app to be available to users, it needs to be listed in the Google Play and App Store. Apple charges an annual fee of $99, while Google Play requires a one-time fee of $25. If the app generates revenue from subscriptions or in-app purchases, the stores charge a commission of 15% to 30%.

Update and support costs

Operating systems and devices are constantly changing, so the app requires regular updates to be compliant with new standards and security features. Additionally, emerging bugs or new features may require work from the development team.

Estimated cost of maintaining the application

Example costs:

Lack of regular updates and technical support can lead to decreased performance and negative user feedback. Investing in application maintenance keeps your application competitive and your data secure.

How to optimize the cost of building an app?

Developing a mobile app is a big investment, but the right approach to technology and budget planning can significantly reduce costs. Key decisions at the design stage, technology selection and team management affect the final expenses. What strategies will help reduce costs without sacrificing quality?

What technologies reduce expenses?

The decision on technology selection has a huge impact on the budget. Developing native apps for iOS and Android requires two separate development teams, which significantly increases costs. As an alternative, cross-platform solutions such as React Native and Flutter allow you to create a single app that runs on both operating systems. This can reduce costs by up to 30-50% while maintaining good performance and application design.

Building an application from scratch can be expensive and time-consuming. It is worthwhile to use ready-made libraries, UI-kits and SaaS services that allow you to save on the development of features such as login, payment or chat. Examples:

• Firebase – a ready-made backend for data storage, authorization and push notifications.
• Stripe / PayU – fast integration of payments without building your own infrastructure.
• SendBird – a ready-made solution for implementing chat in the application.

How to manage your budget well?

Minimum Viable Product (MVP) is a strategy to create an app with basic features to quickly test it in the market. By starting with an MVP, you can verify user interest and avoid investing in unnecessary features. Such a strategy can generate savings of up to 40-60% of the budget at the initial stage.

What cost planning mistakes lead to budget overruns?

• Lack of thorough market analysis – can lead to investments in features that are not needed.
• Changes in the concept of the application during development – each modification means additional costs and the need to reorganize the work of the teams.
• Neglecting to maintain the app – the app needs updating, support and marketing after release.

Optimizing the cost of building an app does not have to mean sacrificing quality. The key is to manage the budget wisely, choose the right technologies and eliminate unnecessary expenses.

The cost of developing a mobile app in 2025 depends on many factors, such as functionality, technology, collaboration model and location of the development team. Simple apps can cost tens of thousands of zlotys, while advanced solutions exceed a million. Key stages – from market analysis to implementation – generate different costs, and additional functionality significantly affects the budget. Optimizing expenses, choosing the right technologies and an MVP strategy can help you manage your budget wisely.