Updated October 2026/Fintech Websites

Top 8 Fintech & Finance app developers in Barcelona

Planning a fintech & finance app in Barcelona? Below are 8 development teams worth shortlisting, ordered by the fintech & finance work and shipped apps they can point to. Agency rates in Barcelona typically run €500-€1,300/day, and a mVP app (cross-platform) usually costs €10,000 – €40,000 on the local market. Most fintech & finance apps launch cross-platform first; the guide below covers platforms, costs and what to ask before you sign.

How this list works. Agencies are ordered by the fintech & finance evidence in their public profiles: stated specialisms, platforms and named sector work (several are primarily web studios, so ask for shipped apps), so the Barcelona order changes by industry. Tecklogist ranks first. This list is published by Tecklogist; no other agency pays for placement.

The ranking

8 agencies · Fintech & Finance · Barcelona

01

Best overall · Fintech & Finance

Tecklogist

#1 Ranked 2026

Ranked #1 for fintech & finance app development in Barcelona: iOS and Android apps scoped at a fixed price, with store submission handled.

Tecklogist builds fintech & finance apps for Barcelona businesses in React Native and native Swift/Kotlin, from booking and payments to customer accounts and push notifications. Fixed price and timeline agreed up front, App Store and Google Play submission handled, source code handed over at launch.

  • Fixed price & timeline
  • App Store & Play submission
  • Reply within 24h
  • You own the code
  • 10-49 staff
Get a free fintech & finance quote[email protected]
  1. 02

    Creactivitat

    creactivitat.com

    Diseño Web y Marketing Digital en Barcelona | CREACTIVITAT

    Fintech & Finance fit: Relevant fintech & finance signals in its public profile: react. Ask for live fintech & finance app examples before shortlisting.

  2. 03

    Redbility

    redbility.com

    Madrid and Barcelona UX design studio for enterprise Spanish digital products.

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

    UX ResearchUI DesignUsability TestingDesign Systems

    Best for Spanish corporate and government clients needing UX research and enterprise design systems

  3. 04

    Plain Concepts

    plainconcepts.com

    Barcelona and Madrid Microsoft partner delivering Azure and .NET web solutions.

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

    Azure.NETPower PlatformAI Integration

    Best for Spanish enterprise clients building Azure-hosted, .NET-based web applications

  4. 05

    Multiplica

    multiplica.com

    Barcelona UX and analytics consultancy for e-commerce conversion optimisation.

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

    CROUX AnalyticsA/B TestingE-commerce

    Best for Spanish e-commerce businesses with existing sites needing CRO and A/B testing programmes

  5. 06

    Mediactiu

    mediactiu.com

    Estudio Diseño Gráfico Barcelona | Mediactiu

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

  6. 07

    La Teva Web

    latevaweb.com

    Diseño web Barcelona. Mejor agencia de diseño páginas web

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

  7. 08

    Dimoteca

    dimoteca.com

    Agencia Web - Desarrollo web, Hosting y SEO - Dimoteca

    Fintech & Finance fit: Generalist studio with no published fintech & finance specialism. Worth considering for broader builds; ask for comparable fintech & finance app work first.

Costs & all sectorsApp developers in BarcelonaNeed a website too?Fintech & Finance web developers in Barcelona

How to choose a fintech & finance app developer

The checks that separate genuine fintech & finance specialists Before you sign with any fintech & finance app developer in Barcelona, check these points in the first call. Good teams answer them with live examples rather than promises.

  1. 01

    Live fintech & finance apps you can download

    Ask for App Store and Google Play links to apps the team shipped, then read the reviews and check when each was last updated.

  2. 02

    Experience with fintech & finance features

    Bookings, payments, accounts or records work in fintech & finance apps has edge cases. Ask how they handled them before.

  3. 03

    Ownership from day one

    The code repository, Apple and Google developer accounts and signing keys should be registered to your company, not the agency.

  4. 04

    Backend and admin panel included

    Most fintech & finance apps need a dashboard for your team. Make sure it is in the quote, not a later surprise.

  5. 05

    A plan for after launch

    IOS and Android updates break apps every year. Agree a maintenance plan or clean handover before you sign with any Barcelona team.

Native, React Native, Flutter or PWA?

React Native

Choose it for: One codebase for iOS and Android, a TypeScript team, and logic shared with your website.

Flutter

Choose it for: Identical UI on both platforms, rich animation, or plans to reach desktop later.

Native (Swift / Kotlin)

Choose it for: Deep device features: Bluetooth hardware, background location, AR, HealthKit or demanding real-time performance.

Progressive web app

Choose it for: Something installable fast on a small budget, where App Store discovery does not matter.

What a fintech & finance app costs in Barcelona

Indicative ranges as of October 2026. Features, backend and integrations move the price; app store fees are extra.

MVP app (cross-platform)

Barcelona market€10,000 – €40,000

Tecklogistfrom €1,499

4–8 weeks

Full app (iOS + Android)

Barcelona market€25,000 – €80,000

Tecklogistfrom €2,999

6–16 weeks

Native iOS or Android

Barcelona market€35,000 – €150,000

Tecklogistfrom €4,999

8–24 weeks

How we build your fintech & finance app

  1. 01

    Scope & flows

    The core user journeys for your fintech & finance app, the backend it needs and what can wait for version two.

  2. 02

    Clickable prototype

    Tap through the app on your own phone before any code is written, and test it with real customers.

  3. 03

    Build & integrate

    React Native or native code, your backend and admin panel, payments, push notifications and analytics.

  4. 04

    Store launch & care

    App Store and Google Play submission handled, then monitoring, OS updates and fixes for your Barcelona users.

Building fintech & finance apps for Barcelona

Barcelona businesses commissioning apps typically pay agency rates of €500-€1,300/day. For fintech & finance projects, the agencies worth shortlisting are the ones that can show live fintech & finance work, not just a generic portfolio.

Barcelona hosts over 1,200 startup companies and has been named the top tech ecosystem in Southern Europe for five consecutive years by the European Startup Monitor. The combination of strong design culture (Bauhaus and Catalan Modernisme influences), engineering depth from UPC and UB universities, and English-friendly business culture makes Barcelona agencies competitive across European markets.

1,200+
Active startup companies in Barcelona
#1
Tech ecosystem in Southern Europe (European Startup Monitor)
MWC
Mobile World Congress - world's largest mobile tech event, hosted in Barcelona

Recent work from Tecklogist

wdsfinance.com
Accountancy firm website by Tecklogist

Finance · Web design

Accountancy firm website

sadiqbrothers.pk
5,000-product online store by Tecklogist

Retail · E-commerce

5,000-product online store

clinic website
Medical practice website by Tecklogist

Healthcare · Web design

Medical practice website

Fintech & Finance app development in Barcelona: FAQs

How much does a fintech & finance app cost in Barcelona?+

In Barcelona, a mVP app (cross-platform) typically costs €10,000 – €40,000, while a native iOS or Android runs €35,000 – €150,000. Agency day rates of €500-€1,300/day are the main driver, followed by integrations and how much custom functionality you need. Tecklogist quotes fintech & finance projects from from €1,499 at a fixed price.

How long does it take to build a fintech & finance app?+

A mVP app (cross-platform) usually takes 4–8 weeks; a native iOS or Android takes 8–24 weeks. Delays almost always come from late content, unclear scope or third-party integrations, so agree those before work starts.

Should a fintech & finance app be native or cross-platform?+

Most fintech & finance apps are best built cross-platform in React Native or Flutter, which covers iPhone and Android from one codebase. Native Swift and Kotlin are worth the extra cost when the app depends heavily on device hardware or real-time performance.

What should I ask a fintech & finance app developer in Barcelona before hiring?+

Ask about demonstrated understanding of FCA financial promotions rules; secure form handling for sensitive financial data; calculator and comparison tool architecture. Then ask for two or three live fintech & finance apps they built, who will actually work on yours, and what support looks like after launch.

Why is Tecklogist ranked first on this list?+

This list is published by Tecklogist, and we rank ourselves first because fintech & finance apps are core work for us: fixed prices, fixed timelines and code you own. The other Barcelona agencies are ordered by the fintech & finance evidence in their public profiles, and none of them pay to appear.

Ready to build your fintech & finance project?

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