Zwei Personen gestalten die Benutzeroberfläche einer mobilen Payment-App anhand von Smartphone-Ansichten und Wireframes.
Welcome

Mobile Banking Apps and front ends for banks

We develop solutions for the banking sector - focusing on robust, mobile user experiences, technical scalability, (compliance) security, and business value
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RECOMMENDATION

Partner of leading banks and brands

We searched worldwide for a partner. In the financial services sector, bluesource is clearly the best - no one else has understood our challenge as well or supported our growth as consistently.
Portrait Christian Pirkner, CEO Bluecode
Christian Pirkner, CEO, Bluecode
News

Automated accessibility testing for banking apps

bluesource Audit: for clear results, less repetitive audit work, and better digital services for more people
Bild des Bezahlvorganges mit der Sparkasse POS App.
News

S-POS: Mobile Payments—Now Also Available with Bluecode and Alipay+

We have implemented the integration and are thus writing a success story in the field of mobile payments.

Mobile banking apps and frontends for banks

We develop mobile banking apps that combine security, strong user experience and technical scalability with real business value.

Why banks trust bluesource

Banks need partners that combine technological quality, regulatory awareness and reliability. bluesource brings many years of experience in mobile solutions, a permanently employed team in Hagenberg, Austria, and a setup designed for security, continuity and clear responsibilities.

Services at a glance

Successful banking apps are built through technology, user focus, accessibility and early validation. bluesource brings together the relevant services for modern mobile frontends.

25 years of experience

Mobile software development with many years of experience in challenging projects

ISO 27001 & Development in Europe

Certified Quality and Development in a Sensitive, Regulated Environment

Fixed team, no near- or offshoring

Clear responsibilities and stable project teams
Person arbeitet an einem Laptop mit Programmcode und hält ein Smartphone mit einer Banking-App – Symbolbild für die Entwicklung mobiler Banking-Anwendungen.

What banks achieve with bluesource

bluesource develops mobile banking apps that combine technical excellence, genuine relevance for users and business value for banks. From strategic planning through to development and the ongoing refinement of digital front-ends – with a focus on security, user experience, integrations and sustainable business value.

  • Strategy and Development for Mobile Front-Ends
  • A Strong User Experience and Relevant Added Value
  • Banking Apps: From Service Channel to Growth Driver

An overview of our services

Successful banking apps are the result of technology, a user-centred approach, accessibility and early validation. bluesource brings together the relevant services for modern mobile front-ends to achieve this.

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Software development for banks

Mobile front-ends for banks – secure, scalable and designed with real business value in mind.
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Prototyping

Turn ideas into tangible concepts at an early stage, test them and make more informed decisions before development costs are incurred.
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Accessibility

Accessible banking apps that combine regulatory requirements with improved usability.
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Usability

Optimise user experiences, reduce friction and sustainably increase the use of digital front-ends.

An overview of integrations

Nowadays, banking apps need to offer more than just traditional banking functions. Through integrations, mobile front-ends are enhanced with services, features and usage scenarios that encourage customers to return to the app more frequently. In this way, banks are tapping into new digital potential.

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Value-added services for banking apps

Additional services make banking apps more relevant in everyday life and create new reasons to use them.
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EV Charging

Mobile payment and transaction processes add specific use cases to banking apps.
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SoftPOS

Smartphones are becoming payment terminals – with SoftPOS acting as a bridge between the mobile front end, payment systems and retailers.
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Rewards and Cashback

Reward and cashback mechanisms boost engagement, repeat visits and customer loyalty in digital front-ends.
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Customer loyalty solutions

Loyalty programs, gift cards and other customer retention strategies make banking apps more personalised and useful.
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Wealth Management

Services for private banking, cryptocurrency and digital assets in banking apps.

Payment solutions for banks and payment service providers

Nowadays, payment systems are key to the user experience, integration and business value. bluesource develops mobile front-ends for banks and payment service providers, in which security, acceptance and ease of use work seamlessly together.

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Wero

Geschäftsmann nutzt unterwegs sein Smartphone – Symbolbild für die Integration von Wero in mobile Banking-Apps.

Gain an early understanding of new payment standards in the mobile front end, assess them and integrate them in a user-friendly way.

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Digital Euro

Person hält eine Bankkarte und ein Smartphone neben einem Laptop – Symbolbild für digitale Euro-Zahlungen.

Strategically categorise new payment scenarios and translate them into mobile banking front-ends.

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Bluecode & Bluescan

Mann nutzt im Freien sein Smartphone – Symbolbild für mobile Bezahllösungen mit Bluecode und Bluescan.

Implement alternative payment methods and integrated user journeys in the mobile front end.

Experience in banking and payments

Our expertise is demonstrated through specific projects in the banking and payments sector. It is precisely this project experience that makes bluesource a reliable partner for banks and payment service providers when it comes to mobile front-ends that deliver real business value.

Ein Zahlungsterminal mit Touchdisplay von CCV zeigt digitale Zahlungsoptionen. Es zeigt eine Zahlungseingabe von 15,00 € mit Auswahl zwischen Kartenzahlung und QR-Code-Zahlung.

S-POS Cube

Smartphone with application for the Keba Direct Payment Terminal from bluesource

App for the KEBA Direct Payment Terminal

Smartphone with Sparkasse POS app from bluesource

S-POS - Sparkasse POS

FAQ: Frequently Asked Questions About Mobile Banking App Development

A modern banking app must be secure, stable, intuitive, and accessible to all users. It should meet regulatory requirements, perform reliably on iOS and Android, and integrate seamlessly with existing banking, payment, and third-party systems. Development partners such as bluesource align concept design, UX/UI, and testing with these requirements.

Mobile banking apps are developed by specialised software development partners such as bluesource. bluesource builds new apps and modernises existing applications for banks and payment service providers – from strategy and UX/UI to frontend and backend development, testing, app store submission, and continuous development for iOS and Android.

bluesource provides complete or modular development for banking apps and mobile frontends, including strategy, prototyping, UX/UI design, native and cross-platform development, testing, accessibility audits, and app store submission. After launch, bluesource supports maintenance and continuous development.

bluesource modernises existing banking apps and integrates frontends, backends, APIs, and middleware with existing banking, payment, authentication, and third-party systems. Wallets, SDKs, loyalty, reward, and cashback services can also be incorporated into existing application and system landscapes.

bluesource combines 25 years of banking experience with direct collaboration, short decision paths, and a development team based entirely in Austria. ISO/IEC 27001 certification and experience with GDPR, DORA, the European Accessibility Act, and accessibility requirements complement its specialised banking expertise.

Portrait of Martin Sprengseis
Managing Partner, Banking & Financial Services
Martin Sprengseis-Kogler

Discuss your banking app project with bluesource