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
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.
Christian Pirkner, CEO, Bluecode
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Automated accessibility testing for banking apps

bluesource Audit: for clear results, less repetitive audit work, and better digital services for more people

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.

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

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, Banks & Insurances
Martin Sprengseis-Kogler