Financial app development

As a software development partner, we help big enterprises and agile startups in finance industry to create top-notch mobile app solutions for their financial services.

Trusted by great companies

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Microsoft logo
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Here’s what we can do

Mobile banking apps

Mobile banking apps

You can rely on us to build a bespoke mobile banking solution with a mobile wallet, mobile security token and currency exchange, along with card, receipts and payments management, as well as PSD2 support.

Stock Trading apps v2

Stock trading apps

If you want a new stock trading app like Robinhood or eToro, we can help you develop next-generation tech, adding social capabilities if you need them.

Mobile Payment solutions

Mobile payment solutions

We’ve helped build point of sale apps, tools that track everything from sales and taxes to top-purchasing customers, and even fiscalization modules for European apps.

Working with DECODE is a pleasure. Their expertise on iOS and Android is excellent and as well as working well with my team they’ve also presented workshops on mobile development to help train up my less experienced engineers.
Richard Underwood
Director of Engineering at Metaswitch →

Important features:

  • PSD2
  • Digital/Mobile wallet
  • Receipts management
  • Know your customer (KYC)
  • Security
  • Blockchain
  • Near field communications (NFC)

Next steps

We only take on projects we have the capacity to deliver to exceptional standards – and we never abandon you part-way through.


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Mobile banking

View case study →

bizzon case study


Hospitality mobile payment platform

View case study →

I am continually impressed by the level of pride and ownership that DECODE takes in the work they perform for us. They treat our products as if they are their own, which translates into better user experiences for our customers.
Kenneth Huebsch
Software Engineering Manager at Qrypt →

Great, but why DECODE?

Here’s why you should hire us for your software development needs:

1 Project – 1 Team

We completely immerse ourselves in your world, laser-focused on your goals. From the moment we start working together, we’re never distracted by other clients. It’s all about you.

Extremely transparent

You’ll have complete communication access to every team member working on your project. You’ll also know exactly who’s doing what, when, why, and at what cost.

Tight security

Based in the EU, Our teams work within a well-regulated environment with high security and quality standards.
Also, we have obtained the ISO/IEC 27001 certificate which guarantees us safeguarding all your product information and data.

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Tools & tech

We’re engineers so it’s not surprising we know how to get the most out of digital tools. Here’s a snapshot of what we use:


iOS native:
Swift, Objective C

Android native:
Kotlin, Java

React Native, Flutter


Web Backend:
Node.js & Java Spring

Web Frontend:
React, Angular, Vue



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Payment Gateways




Data Aggregator





IEX Cloud




Cloud and Hosting


Google Cloud



Collaboration models

Team extension

When you’re facing a shortage of technology experts, exceeding deadlines, or exceeding your budget. Technologies we cover: iOS, Android, Flutter, React native, Node.js, Python, React & Angular, and others.

Dedicated specialists

1 – 2 weeks to integrate

No parallel projects. No context switching.

Dedicated team

When you require an all-in-one technology partner. From product discovery all the way to software engineering and maintenance. Building long-term partnerships with world-class clients.

Self-managed & multidisciplinary

Flexible (scale up/down)

No parallel projects. No context switching.

Custom solution

You didn’t find a plan that fits your needs? No problem! Just fill in the short form below, or skip to the bottom to arrange a chat direct with our tech expert. Either way, we’ll be back in touch as soon as we can to arrange an informal call.

Get in touch

This could be the start of a great partnership

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Marin Luetic contact us

Arrange a chat with Marin, our Head of Partnerships.