Why partner with our fintech app development company
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20+ years in fintech development
Binary Studio has been building fintech solutions for over two decades, helping businesses attract more customers and improve internal operations. With experience in different fintech areas, we can bring any idea to life.
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Top 0.5% of fintech app developers
Thanks to our rigorous selection process, you can rest assured that developers working on your app are experts in their field. On top of that, they always maintain open communication and are invested in every project’s success.
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Embracing innovation with AI/ML
AI/ML implementation has already become the norm in the financial sector. Our fintech engineers have hands-on experience with tools and solutions that help leverage AI to solve real-world challenges related to financial data processing and other areas.
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Flexibility in cooperation
We offer different cooperation models that might suit you depending on your internal capabilities and project stage. You can hire individual fintech developers, or we can build a whole team of IT professionals who’ll work exclusively on your product.
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Expertise in fintech app development services
We’ve already built different applications for businesses that deal with financial operations, and we know what it takes to create a scalable and secure solution for payments, money management, or other purposes.
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Focus on compliance and uncompromised security
We know about the intricacies of the fintech industry and regulations that might affect your application in different countries and regions. We also follow the latest security practices to make sure that the apps we build are protected from cyber threats.
Our fintech app development services
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Mobile banking
We can build mobile applications for banking services, helping them better engage with customers, provide more helpful tools, and automatically gather important data.
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Payment and money transfer
We provide fintech app development services to companies that want to create an app that simplifies P2P lending or other types of transactions.
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Personal finances and budgeting
We can help you design an attractive fintech application that allows users to manage their finances, track spending, set budget goals, and share data with family members.
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Insurance management
We can build applications for both insurers and insurance customers to make policy management, claim processing, and other processes easier.
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Custom mobile wallets
If you want to create a fintech solution that allows people to store their funds, make transactions, and receive payments, we can build it for you.
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Financial software
Our fintech application development services encompass software that supports real-world operations: digital banking experiences, personal finance tools, budgeting and savings, card and wallet features, and transaction analytics.
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Investment management
We can help you build a mobile app that lets users monitor their investments, learn about different investment options, and get automated suggestions.
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Lending software
We develop lending software that covers the full lifecycle: onboarding, eligibility checks, underwriting, decisioning, offers, disbursements, repayment schedules, collections workflows, and portfolio reporting.
The process of fintech mobile app development
When working with a fintech app development company, you can integrate individual specialists into your internal team or have a dedicated team built for your project. Either way, you’ll go through the following stages of custom development:
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Business requirement analysis
⠀ 1-2 weeks
We’ll gather your business and technical requirements, discuss the essential features of your app, and agree on the cooperation model, communication tools, and deadlines.
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Building a team and creating the architecture
⠀ 1-2 weeks
Based on your needs, we’ll find you the best fintech developers with relevant experience. Our engineers will choose the most suitable tech stack and software architecture for your product.
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App design, development, and testing
⠀ Project lifetime
We’ll be building your fintech application in short development cycles, presenting you with a working version of a product after each couple of weeks.
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Fintech mobile application release
⠀ Project lifetime
Once you’re happy with the solution and we’ve made sure that it doesn’t have any functionality, performance, or other issues, your product will be released on all intended platforms.
- 05
Scaling and improving your fintech app
⠀ Project lifetime
As a fintech mobile app development company, we can continue our cooperation and support your application, identifying and fixing any emerging issues. Ongoing
Binary Studio’s awards
We’ve been continuously recognized among the leaders in different areas of development, including fintech. For instance, the B2B platform Clutch featured us among the top financial app developers and top software developers for startups in 2024.
Our fintech app development cases
As a fintech app development company, we’ve created solutions for sending payments, trading, analyzing financial data, and many other purposes. Explore some of our success stories:
Our fintech app development services
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Custom mobile app development
We build fintech mobile apps that fit your exact workflows, compliance needs, and growth plans. With 20+ years of fintech expertise, we’ll help you in launching a new consumer app or modernizing an existing platform.
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Android app development
We develop secure, high-performance Android fintech apps that scale across devices and OS versions. We’ll ensure robust authentication flows, KYC/AML, and seamless UX flows for your fintech product.
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iOS app development
If you’re looking to launch a new iOS application, we have engineers experienced in native iOS development to efficiently deliver fintech products with premium UI quality and strict security-by-design.
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Cross-platform app development
As part of our fintech app development services, we offer cross-platform solutions that use shared components and consistent design systems to deliver iOS and Android apps in parallel. We optimize performance for critical flows and keep security controls tight.
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Cloud app development
We design cloud-native fintech systems that are resilient, observable, and ready for compliance-heavy environments. That includes scalable APIs, event-driven processing, strong encryption, and reliable deployment pipelines.
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Fintech developers for hire
We’ll help you hire vetted fintech developers and other specialists (mobile, backend, cloud, data, QA, DevOps, and security). They will plug into your processes and deliver with minimal ramp-up.
Working on something different?
Across 200+ products in portfolio, we’ve likely solved similar tech challenges. Let’s discuss yours.
What our clients say
Our tech stack
Frontend
- HTML
- CSS
- JavaScript
- Vue
- React
- Angular
- Electron
Mobile
QA
- Cypress
- Selenium
- Chai
- Playwright
- Puppeteer
- Mocha
- Jasmine
Database
- SQL Server
- MySQL
- PostgreSQL
- SQLite
- MongoDB
- Amazon RDS
- Google Cloud SQL
Frameworks
- Express.js
- Fastify
- Laravel
- Symfony
- CakePHP
- Redux
- ASP.NET
- Flask
Stack
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HTML
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CSS
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JavaScript
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Vue
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React
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Angular
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Electron
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Cypress
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Selenium
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Chai
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Playwright
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Puppeteer
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Mocha
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Jasmine
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SQL Server
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MySQL
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PostgreSQL
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SQLite
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MongoDB
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Amazon RDS
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Google Cloud SQL
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Express.js
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Fastify
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Laravel
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Symfony
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CakePHP
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Redux
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ASP.NET
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Flask
Fintech app development solutions FAQ
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What types of fintech applications can you build?
The short answer: any type of fintech app. We use native and cross-platform development tools to deliver mobile apps for iOS and Android, as well as web-based apps that work on different devices. Regarding the app’s niche and functionality, we have experience with a range of fintech solutions (P2P lending app, trading app, etc.) and can bring to life any idea. If you’re not sure about how your vision can be translated into an actual application, schedule a free consultation call with us, and we’ll discuss all the details.
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Can you develop a compliant fintech solution for any country?
Yes. As a fintech application development company, we know about the regulatory landscape that applies to different regions. Before we start with development services, we’ll analyze your business requirements and all target counties to understand what compliance measures we’ll need to take.
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What are the essential features of a fintech app?
The set of features depends on your application’s purpose, your company’s goals, and your target users. Most fintech apps have personal accounts, different money operations or integrations with payment gateways, secure authorization tools, and reports. Based on a particular usage scenario, a fintech app can also feature a chat, an AI-powered assistant, automated predictions, sharing tools, data visualization, gamification elements, and many other things. Integrations with third-party services are also a common functionality for most fintech applications.
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What development team do I need for a fintech app development project?
The size of the development team will depend on your project and the types of services you’re looking for. If you want to improve the existing solution or require a simple app with typical functionality, you might only need a couple of engineers and testers. But if you need a full-fledged team that will take your product from inception to launch, it can include a technical lead, a business analyst, several backend and frontend developers, several QA engineers, and several designers. Drop us a line, and we can discuss your project and a suitable development team in more detail.
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What is the cost of fintech app development?
The cost of fintech mobile app development services depends on the complexity of the solution itself and the rates of hired professionals. In turn, hourly rates vary by the seniority level and location. For instance, you can greatly cut costs by finding developers from another region. Speaking of the complexity, the more unique features and integrations you need, the higher will be the expenses. To give you an idea, fintech app development services can cost somewhere between $50,000 and $300,000. If an app lets users make transactions—make purchases, lend money, or invest in assets—the development process will take longer and cost more compared to an app that only accesses financial data but doesn’t feature direct financial operations. So, a personal finances tracker will be less expensive in development than, say, a banking app.
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How to find the right fintech app development firm?
There are platforms like Clutch that let you browse through the portfolios of different fintech development providers and read the reviews. You can find companies that have already built something similar and schedule a call with them to discuss the potential cooperation. Prepare a list of the most important questions to straighten out all the details beforehand: for example, how you’ll communicate with developers, how will you be able to impact the process if you need some changes to be implemented quickly, and so on. Ask questions about the fintech experience to understand if the company understands your niche and your particular challenges.
Who needs fintech app development services
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Banking institutions
Banking companies and other related services can’t survive competition if they don’t offer convenient mobile apps for sending and receiving payments, managing budgets, etc.
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Insurance companies
Insurers can greatly benefit from fintech application development services by increasing loyalty and profits thanks to simple mobile apps that bridge the gap between agents and policyholders.
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Financial startups
If you want to launch a new app that will simplify or automate some financial operations, you’ll need a reliable development partner that understands your niche and target audience.

