A better way to develop your Banking and FinTech mobile apps


CAVU is a mobile app starter kit that covers all the major needs for banking, e-wallet and fintech mobile app development. We can easily add new functionality or change the design according to your needs and integrate it with the required backend solution.

Banking, E-wallet, Personal finance management, Lending, Investment mobile apps - with CAVU starter mobile app we can deliver your project faster and more efficiently. 

What is CAVU starter mobile application?

App development workflow with CAVU

Solution architecture and core features already developed in CAVU so you don't have to pay for it.

You are saving up to $40 000 and
up to 2 months of development.*

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Product Design

Product requirements analisys

UX design (wireframes, prototypes etc.)

Product development

UI design

Solution architecture

Development of core features

CAVU business modules tuning and
new business modules development

Back-end development

Integration with third-parties

Solution testing

Product Go-Live

Product support package

Solution architecture and core features already developed in CAVU so you don't have to pay for it.

You are saving up to $40 000 and
up to 2 months of development.*

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Dramatically cuts development time.
You can save up to $ 40 000 with our powerfull starter mobile application CAVU.
We start development from valuable business functionality, and do not waste time creating core functionality.
Reuse off-the-shelf banking modules to create fintech applications.
Modular architecture. Allows develop any business modules.
Using our starter mobile application we can craft for you an application of any complexity.
The ability to integrate both with our or third-party back-end.
You get app for iOS and Android (React-Native framework).


Starter app modules +
Banking modules.

Banking modules

Help to develop any type of
banking and fintech application.

Starter app modules

Help to develop any
type of application.

Mobile apps crafted with CAVU


Challenger Bank mobile app

Allegro Financial, US. Allegro offers a wide range of discounted financia...


White-Label Mobile Banking App

CAVU is ready-to-go mobile banking application. Design and Development of Mobile Ban...


Mobile Banking App

International Bank of Azerbaijan (Azerbaijan, Russia, UK). Design and Development of...


FinTech Mobile App

INFIN8 - the only banking app you’ll ever need. Account aggregation app for Pe...

Try demo app
Try CAVU mobile demo app in action?
Request a Demo
Check CAVU features and imagine how it can work in your app. Fill the form and get download links to your e-mail address.
Please fill your details to get CAVU demo app.

Main features

Finance Dark
Loan Dark
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Finance White
  • Check accounts & cards balances and recent transactions
  • Manage your accounts and cards
  • Transfer funds and pay bills
  • Control your loans and deposits
  • Create goals and save money
  • Find your nearest branch or ATM
  • Create payment templates
  • Create regular payments on schedule
  • Check currency rate
  • Communication and support via different channels
  • Use your fingerprint (Touch ID) or simple login for sign in
  • PSD2 pre-ready

The smartest way to build your mobile app. With it's clear design and powerful, cutting-edge technology, our starter mobile application for digital banking. 

CAVU provides unrestricted opportunities for developing any type of FinTech mobile app saving development budget and providing fast time-to-market.

Book your free consulting session
We are ready to answer all your questions about our product, services and project approaches. With our experienced team of software developers who specialize in the creation and implementation of software for the banking and FinTech sectors, Metryus helps companies boost their competitive edge with the power of latest mobile technologies.
Tell Us About Your Project

We’ll contact you within 24 hours with more information on our next steps. In the meantime you can check out our case studies and our blog.

Technical features

New products that we build based on starter mobile app CAVU we build on the principle of client-server architecture.

The client (iOS and Android) is built on the React Native Framework, which allows us to create high-performance, robust, fast time-to market native applications. The main feature of the system is the modular approach. Each module configures itself, can use any core functionality and can be subscribed to all “events” of the app. The main advantages of utilizing the React Native Framework are strong performance for mobile environments, modular and intuitive architecture, maximum code reuse & cost saving. Technologies that we use in mobile app: React, React Native, Redux, Redux Saga, React Navigation, I18n, Styled Components.

As a the server component we can use our back-end that built based on a Microservices Architecture. The main idea behind a microservices architecture is that some types of applications become easier to build and maintain when they are broken down into smaller, component pieces that work together. 

It is an architectural style, an approach to software development in which a large application is built as a suite of modular services. These are small, independently versioned, and scalable customer-focused services with specific business goals. Our back-end architectural design allows us to utilize different types of web servers and databases, giving our customers flexibility in how they build out their corporate IT architecture.

We pay special attention security of our mobile banking application solutions. Our security solutions include a 2-factor identification process used for registration, authorization and confirmation of transactions. 2-factor identification can be used for any event in the application.

Also we have an option to utilize third-party back-end solution.