Fintech App Development

Your one-stop partner for Fintech App Development.
Streamline Your Mobile Banking Experience.

Let’s talk
Fintech App Development

Trusted by great companies


Here’s what we can do

Mobile Banking Apps

You can rely on us to build your remarkable and secure Mobile Banking App, including cards management, finance stats & transactions, loans and payments management.

Mobile Wallet Apps

We've helped build Mobile Wallet Apps for Fintech companies and Banks, for startups, scaleups and unicorns that are valued at +1.2Bn.

Mobile Payment Apps

We can help you develop your next-generation Mobile Payments App: Virtual Card Management, Tokenization, Bill Payments, QR Code scan to receive and send money, Gamification, Offers & Rewards. Let's create an app that drives revenue.

Digital Banking Apps

Our expert Fintech App Development team can help you build your neobank. We've build Digital Bank Apps, including Secure & Biometrics Login, Account Management, Send & Receive Money, Bill Payments / Management / Reminders, Loans, Offer Product and Services, with the best user experience.

Stock Trading Apps

Just like most of the best investment apps(like Robinhood), Stock Apps allow traders to access the stock market from a mobile device. We know how to build your Stock Trading App with next-gen technologies and powered by AI.

Wealth Management Apps

Our Fintech Development team of experts is ready to help you build the next Wealth Management App. Offer a user-friendly app to your users with engaging features like Financial Planning, Portfolio Management, Market Trends and Dashboard, Stock Market Report.


Successful Apps delivered


Happy Clients
Want to start a project?

Clutch Top App Development Company

5.0 Rating on Clutch | An App Development Company You Can Trust

Over the last decade, we’ve perfected our processes. And as a result, we’ve become a Top App Development Company.


Mobile Banking and Fintech App Development

Let's build a next-level Mobile Banking experience that sets you apart from the competition and lead the market. From secure Mobile Wallets and Mobile Payments Apps to Digital Bank Apps and personalized Financial Management Apps, our mobile banking development team enables your customers to bank anytime, anywhere. Stay ahead of the curve with our innovative financial services and banks mobile solutions.

From Ideation to Execution, we can support you throughout all phases of your Product Development. We provide Strategic Guidance, Industry best practices and Innovative Mobile Solutions that stay ahead and drive revenue.

We build fintech apps that connect deeper and go further

Build your team now

Thinkup relies on highly specialized app development experts, software engineers, product designers, product managers, agile project managers and quality engineers, for the development of world-class mobile applications and user experiences.

We can support you throughout all phases of your product development, with services ranging from creation of complex app concepts, through mobile app design, to performance optimization with fully automated and manual testing procedures.

We help companies with large-scale mobile banking solutions. And agile startups determined to transform fintech, digital wallets, mobile payments, digital banking, stock trading and the wider industry. Whatever you need, we’ll be your partner in App Development.


Here’s how it works

Product Discovery

Strategic consultation to understand your product requirements, roadmap and vision.

UX/UI Design

Industry Benchmark
UX Research
Wireframes and App Prototype
UI & UX Design

App Development

Mobile App Development using agile sprints.
We base our apps on the best technologies: iOS, Android, Flutter, React Native.

Maintenance & Support

App optimization and evolution.
App enhancements.
Hire a dedicated ThinkUp Squad to update your app as you need.

Partner with the best Mobile Banking App Development Company

Your trusted Financial App Development advisor: Mobile Banking, Digital Banking and Fintech Services Company

· ThinkUp is your one-stop App Development specialist to create and take your Mobile Banking and Fintech Apps to the next level.

· We are Powering Finance and Banks with our cutting-edge Technology Solutions.

· We offer top trending mobile solutions for the finance industry to embrace technological innovation.

· ThinkUp is the exceptionally reliable App Development partner to revolutionize your financial institution.

· Schedule a call with our Fintech App Development experts and let's define the best-fit solution to reach your goals.


AstroPay: Mobile Wallet

We partnered with AstroPay to take its mobile apps and global digital wallet to the next level. Together, we are building the world’s best digital wallet for users that are passionate about sports and living life to the fullest. AstroPay all-in-one super app offers a variety of thrilling features, such as a debit card, peer-to-peer transfers, instant payments, intelligent savings and investment tools, rewards, all wrapped up in a user-friendly interface. We are providing AstroPay's customers the fastest and most secure global service available.


Our approach for a successful App Development project

Expert Team

· We strongly believe world-class mobile apps and digital products are built by dedicated, cross-functional and expert teams. We setup app development squads with the ideal mix of seniority.

Partners, not clients

· This is maybe the most important thing to consider when working with us. We ask our partners to work, iterate and build together as One Team. This is our secret sauce for building great products. We believe that great people build great products.

Products, not projects

· Building a mobile app or a digital product and launching it is just the beginning. We help with product vision and strategy so you don't have a project, but a great product that is constantly iterated and evolved.

Obsessed with Quality and Outcomes

· We start by fully understanding the business outcomes we are trying to drive. Quality first on every single process we execute.

Partnership models

Dedicated Team

Also known as Squad as a service, we setup the App Development Squad you need to meet your goals for your project. Our app development experts have been working with global brands for over a decade. A Dedicated Team looks like your in-house team. We can either scale your team or be your team. Dedicated Teams are autonomous, meaning you take care of your business, we take care of the rest.

IT Staff Augmentation

Out unique Mobile Team Augmentation model is simple: we provide you with the best talent to fill the gaps your in-house team might have around App Development. ThinkUp App Developers, Designers, Engineers, Product Managers and Quality Assurance Engineers scale-up your in-house team without the headache of having to recruit and onboard new professionals. Augment your app develpment teams with our developers, adding the expertise you need.

Outsourcing App Development

Full-cycle Mobile App Development. From requirements definition, strategy and design, to development, testing and launch, we provide end-to-end App Development Outsourcing when you don’t have the capacity or expertise in-house. We take care of your App Development project end-to-end, delivering a high-quality app in a matter of months.


Trusted by the best

"The quality of their work was great. ThinkUp successfully carried out the client's vision and the team was timely and communicative via email, texts, and Slack."

Gregory Michelier

CEO | Bodhi

"The ThinkUp team is flexible, honest, and communicative. With their excellent work ethic, they continue to ensure that the partnership is in its best form. They’ve been very attentive and they are mobile app development experts!"

Guzman Llambias

IT Manager | Pyxis

"Their team got involved immediately, always looking for new concepts to grow our business. They're truly results-oriented."

Gonzalo Medeiros

CTO | Astroselling

Let’s talk about your project

Accelerate your growth with our outsourced Fintech App Development services

Need help with your Mobile Banking App?

· We can help you with strategy, design, app development and growth.

· Outsource your Fintech App Development with ThinkUp and rest assured.

· From Digital Wallets to Neobanks, we've been working side-by-side with industry leaders on their Mobile apps.

· Looking for the best Fintech App Development Company? Reach out to us today.

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FAQ about Fintech App Development

What is the future of Fintech App Development?

Fintech Apps will become increasingly popular as they offer users greater convenience, security, and privacy. "The future of banking is digital. No bricks. No mortar. No suits" – Chris Skinner.

Which programming languages do you recommend for Fintech App Development?

Our App Development experts are highly experienced in the best technologies for Financial services and Banks: We are iOS native experts, Android native experts and hybrid app development experts. We've built projects using Swift, SwiftUI, Kotlin, Java, React Native and Flutter.

What are the benefits of outsourcing Fintech App Development services?

Outsourcing App Development to a Mobile App Development company allows you to start developing your Fintech App right away. Reduced app development costs are also one of the main benefits of working with outsourcing companies. Recruiting and Hiring talented App Development experts is time-consuming and costly. Working with an Outsourced team Increases the flexibility of scaling your project, and lets you Focus on your core business.

How long does it take to develop a Fintech app?

The required time to develop a Fintech App depends on the requirements, features and the complexity of the App. Our Fintech App Development experts can help you define a 3-months MVP App development. Get in touch and let's discuss your project together!

Do you offer maintenance and post-launch support?

Yes, definitely! We believe in long-term partnerships and we aim to be your Fintech App Development partner in the long-run. Our Fintech App Post-delivery maintenance strategy and Support consists of a flexible engagement model. You can hire a ThinkUp Squad, which is a fully dedicaded team to provide dedicated support and maintenance services for your App.

Our App Development project is confidential. Can we sign an NDA?

We take confidentiality very serious. We start every project discussion with an NDA. We make sure your intellectual property is always safe and secure.