Application Development

Mobile app design with a strategic vision. From the initial idea to a fully functional app in the app stores, with a team that excels in both design and coding.

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  • Web application development

    Powerful web applications that work in any browser, without installation. Instant access from any device with native performance.
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  • Mobile App Development

    iOS and Android apps developed in a single step (using Flutter technology). No duplicated costs, optimized development time, and guaranteed top performance.
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  • Hybrid App Development

    Cross-platform mobile applications with a single development team. Your iOS and Android app ready in half the time and with a single team.
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Your App, Designed to Succeed

Are you looking for an app development agency that understands both design and technology?

Many apps fail not because of a lack of code, but because of a lack of mobile strategy . Before writing a single line, you need to know what problem you're solving, who it's for, and how you stand out. That's what we do: turn ideas into apps that people want to use.

We are an app development agency with over a decade of experience. We have designed and developed apps for professional sports leagues, startups that needed rapid validation, and companies seeking a direct channel to their customers. Every project begins the same way: by understanding your business to design unique functionalities that deliver real value, not features no one will use.

several secondary screens of the acb app
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ACB App

App móvil para transformar la experiencia del aficionado

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From Idea to App Stores

Our app design and development process combines app consulting , prototyping , and iterative development. We validate before building to minimize risks and maximize results.

  • Mobile Consulting and Strategy

    We analyze your business model, competition, and target users. We define the mobile strategy and evaluate the technical and commercial feasibility before investing in development.

  • Product Definition

    We identify the unique features that will differentiate your app. We prioritize features for the MVP based on impact and feasibility , not endless lists of requirements.

  • Mobile Prototyping and UX/UI

    We create navigable prototypes that you can test before development. Our mobile app design follows iOS and Android guidelines for a seamless, native mobile UX/UI experience .

  • Visual Design

    App design goes beyond aesthetics: every screen is designed to guide the user toward their goals. Clear, consistent interfaces aligned with your brand.

  • Iterative Development

    Two-week sprints with builds you can install on your device. You watch your app grow, test every feature, and give feedback on the actual product, not just presentations.

  • Launch and Evolution

    We manage the publication on the App Store and Google Play. After launch, we iterate based on real usage data to continue improving.

Why Choose Our App Development Agency

We design and develop under the same roof

The problem with separating design and development is well-known: the designer delivers something impossible to implement, the developer "adapts" it, and the result doesn't resemble what was promised. That doesn't happen here.

We're an app development agency where designers and developers work together from day one. Our mobile UX/UI team understands the technical limitations and possibilities. Our developers understand why every app design decision matters. The result: apps that look exactly as designed and function exactly as promised.

Mobile app design isn't just about creating pretty screens. It's about understanding user flows, anticipating errors, and designing for edge cases. It's about early prototyping to validate hypotheses. It's about iterating until every interaction is intuitive.

We've spent over ten years perfecting this process. Apps that have scaled from zero to hundreds of thousands of users. Apps that remain in app stores years after their launch. Apps designed with unique features that set them apart from the competition.

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Frequently Asked Questions

Clear answers to the most common questions about application design and development .

Everything You Need to Know Before You Start

1

Do you offer design only, or also development?

We are a full-service app development agency . We cover the entire lifecycle: app consulting , mobile strategy , mobile app design , development, publishing, and maintenance. One team, one point of contact.

2

How do you validate that my app idea is viable?

We begin with an app consulting phase where we analyze the market, competition, and business model. We evaluate the technical and commercial viability . If we detect any problems, we'll tell you before you invest in development.

3

What does the app design process include?

Our app design includes: user research, information architecture, wireframes, interactive prototyping , mobile UX/UI visual design, and development specifications. Tangible deliverables that you can test and validate.

4

Can I see my app before it's developed?

Yes, prototyping is an essential part of our process. We create navigable prototypes that simulate the final experience. You can test them on your mobile device, show them to potential users, and validate them before investing in code.

5

How much does it cost to design and develop an application?

The design and development of apps varies depending on complexity. A professionally designed MVP mobile app typically costs between €30,000 and €60,000. More complex apps can exceed €100,000. After the app consultation phase, we'll provide you with a detailed quote.

6

How long does the entire process take?

From the first meeting to app store release: 4-6 months for a typical MVP. The mobile strategy and app design phase usually takes 4-6 weeks. More complex apps can require 8-12 months.

7

What if I want to change the design during development?

Our iterative process takes this into account. We work in short sprints precisely to incorporate feedback. Minor changes are easily absorbed. Major changes are evaluated and planned to avoid impacting deadlines.

8

How do you differentiate yourselves from other app development agencies?

Three things: demonstrable experience with production apps used by millions, a senior team that is proficient in both mobile UX/UI and development, and a process that prioritizes feasibility and business value over accumulating features.