UX/UI design that delivers

Create user experiences that convert

Design is more than just making things look pretty. At its core, it’s about creating intuitive, engaging digital experiences that bridge the gap between user needs and your business goals. In a crowded digital landscape where user expectations are higher than ever, a seamless experience propels your business forward and sets you apart.

Contact us
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UX design team collaborating on digital product interface and user experience improvements

Our user-centric approach

We don't believe in design for design’s sake. For us, it’s not just about aesthetics, but about making sure the product actually works for the person using it. Our UX/UI design approach combines user research, data and iterative design to ensure your product is both usable and valuable.

Our process is a pragmatic, iterative journey designed to build products that are both functional and loveable. We combine empathy with data to ensure we are building the right experience for the right audience.

Quick validation: design with confidence

We believe in validation over guesswork. We work side-by-side with your team, testing prototypes with real users to refine the experience. This collaborative This approach reduces risk, improves usability and ensures your product is ready for real-world use.

Our design process spans four key aspects:

Studio_align context & ambitionsShape the opportunity space

We shape the opportunity space together, taking into account the context in which your organization operates. We set clear goals and ambitions that help us keep the project on track.

Studio_define key opportunities

Discover the problem to solve

We dive deep into the market and user needs to discover where the true opportunities lie. We identify challenges and patterns that help uw achieve our ambitions.

Studio_get all aspects of solutions right

Design validated solutions

We ideate on solutions that solve our identified opportunities. We then validate and refine these solutions co-creatively to ensure adoption.

Studio_in market performance

Build and improve digital products

We monitor our goals and ambitions to ensure our solutions can reach them.

Digital Value Acceleration

6 ingredients for digital success

To ensure your digital product doesn’t just launch but truly thrives, we believe there are six key ingredients that must be considered. It starts with a sharp value proposition and a clear go-to-market strategy to ensure your solution solves the right problems and reaches the right people. We look at the business model to guarantee long-term sustainability, while keeping the customer experience central by listening to real user needs. Finally, we emphasize that technical reliability and the right people and organization are the bedrock of any scalable success. By balancing these six ingredients, we move beyond "just code" to create digital value acceleration that lasts.

6 key elements of UX and UI design
Digital Value Acceleration

6 ingredients for digital success

To ensure your digital product doesn’t just launch but truly thrives, we believe there are six key ingredients that must be considered. It starts with a sharp value proposition and a clear go-to-market strategy to ensure your solution solves the right problems and reaches the right people. We look at the business model to guarantee long-term sustainability, while keeping the customer experience central by listening to real user needs. Finally, we emphasize that technical reliability and the right people and organization are the bedrock of any scalable success. By balancing these six ingredients, we move beyond "just code" to create digital value acceleration that lasts.

6 key elements of UX and UI design
Digital Value Acceleration

6 ingredients for digital success

To ensure your digital product doesn’t just launch but truly thrives, we believe there are six key ingredients that must be considered. It starts with a sharp value proposition and a clear go-to-market strategy to ensure your solution solves the right problems and reaches the right people. We look at the business model to guarantee long-term sustainability, while keeping the customer experience central by listening to real user needs. Finally, we emphasize that technical reliability and the right people and organization are the bedrock of any scalable success. By balancing these six ingredients, we move beyond "just code" to create digital value acceleration that lasts.

6 key elements of UX and UI design
Digital Value Acceleration

6 ingredients for digital success

To ensure your digital product doesn’t just launch but truly thrives, we believe there are six key ingredients that must be considered. It starts with a sharp value proposition and a clear go-to-market strategy to ensure your solution solves the right problems and reaches the right people. We look at the business model to guarantee long-term sustainability, while keeping the customer experience central by listening to real user needs. Finally, we emphasize that technical reliability and the right people and organization are the bedrock of any scalable success. By balancing these six ingredients, we move beyond "just code" to create digital value acceleration that lasts.

6 key elements of UX and UI design

 


Co-creation is our default setting

We design together with your team and your users to ensure alignment, adoption and real impact.

By involving stakeholders and end users throughout the design process, we ensure your UX/UI solutions are not only technically sound, but also intuitive, relevant and widely adopted.

UX workshop with team co-creating digital product ideas using post-its and user insights
Mobile application with focus on UX/UI

 


UX / UI Design that drives business impact

Good UX design directly impacts business performance. By improving usability and reducing friction, we help increase conversion rates and customer satisfaction. At the same time, we minimize development and support costs by preventing usability issues early. Everything we design is aligned with your business goals, ensuring your product delivers both a strong user experience and measurable results.

Case studies

Our success stories

The proof of the pudding is in the eating. Explore our success stories below and discover how we’ve helped our clients discover and deliver experiences that make a difference.

 

App, website and portal for start-up in record time. Ecofix’s launch: powered by ACA Group

Ecofix Gas & Power, an energy provider in the Belgian energy market, needed a strong brand identity and a digital solution to support its market entry. The challenge was to deliver both within a limited timeframe while enabling customers to manage their energy consumption. A brand identity and mobile app were developed to provide customer control over usage. This resulted in a fast go-to-market and improved customer engagement and self-service.

woman charging car at home-ecofix
woman charging car at home-ecofix
ecofix logo

User-friendly City App for the city of Hasselt

Stad Hasselt, a local government organization in the public sector, wanted to improve digital access to municipal services through a mobile application but faced low usability and user adoption. ACA Group conducted UX audits and real-world user testing to optimize the app’s design and functionality. This resulted in a user-friendly mobile app with higher user satisfaction and improved accessibility to city services for residents.

Overview picture of the city of Hasselt made with a drone
Overview picture of the city of Hasselt made with a drone
Logo City of Hasselt

Mijn Stadsapp: +20 municipalities in 1 mobile app

Smart Region Limburg (s-Lim), a collaboration of local governments, needed to reduce fragmentation in municipal communication and services across multiple municipalities. ACA Group developed Mijn Stadsapp, a cross-platform mobile application built with React Native that integrates data from various sources such as municipal websites, event platforms, and utility services. This solution centralizes local information and services in one app, improving citizen engagement and accessibility, and achieved rapid adoption with over 20,000 downloads in the first month.
mijn-stadsapp-bg-landscape
mijn-stadsapp-bg-landscape
1717581376-s-lim-logo-transparant

App, website and portal for start-up in record time. Ecofix’s launch: powered by ACA Group

Ecofix Gas & Power, an energy provider in the Belgian energy market, needed a strong brand identity and a digital solution to support its market entry. The challenge was to deliver both within a limited timeframe while enabling customers to manage their energy consumption. A brand identity and mobile app were developed to provide customer control over usage. This resulted in a fast go-to-market and improved customer engagement and self-service.

woman charging car at home-ecofix
woman charging car at home-ecofix
ecofix logo

User-friendly City App for the city of Hasselt

Stad Hasselt, a local government organization in the public sector, wanted to improve digital access to municipal services through a mobile application but faced low usability and user adoption. ACA Group conducted UX audits and real-world user testing to optimize the app’s design and functionality. This resulted in a user-friendly mobile app with higher user satisfaction and improved accessibility to city services for residents.

Overview picture of the city of Hasselt made with a drone
Overview picture of the city of Hasselt made with a drone
Logo City of Hasselt

Mijn Stadsapp: +20 municipalities in 1 mobile app

Smart Region Limburg (s-Lim), a collaboration of local governments, needed to reduce fragmentation in municipal communication and services across multiple municipalities. ACA Group developed Mijn Stadsapp, a cross-platform mobile application built with React Native that integrates data from various sources such as municipal websites, event platforms, and utility services. This solution centralizes local information and services in one app, improving citizen engagement and accessibility, and achieved rapid adoption with over 20,000 downloads in the first month.
mijn-stadsapp-bg-landscape
mijn-stadsapp-bg-landscape
1717581376-s-lim-logo-transparant
Become our next success story
Become our next success story
It's been a really smooth and positive collaboration, with a strong focus on what both the client and the market need. Clear visuals and user flows help make even the complex stuff easy to grasp. ACA Group keeps proving they were the right choice, thanks to their expertise and know-how.
Tomas Vandereycken
Project Manager
vias logo square
tomas vandereycken
It's been a really smooth and positive collaboration, with a strong focus on what both the client and the market need. Clear visuals and user flows help make even the complex stuff easy to grasp. ACA Group keeps proving they were the right choice, thanks to their expertise and know-how.
Tomas VandereyckenProject Manager
vias logo square
tomas vandereycken
Contact us

Improve your UX / design today

Big shifts start with small conversations. Whether you want to redesign an existing platform, validate a new concept or improve usability, our UX/UI experts help you create digital experiences that work.

Coffee mug with ACA Group logo
Contact us

Improve your UX / design today

Big shifts start with small conversations. Whether you want to redesign an existing platform, validate a new concept or improve usability, our UX/UI experts help you create digital experiences that work.

Coffee mug with ACA Group logo
Contact us

Improve your UX / design today

Big shifts start with small conversations. Whether you want to redesign an existing platform, validate a new concept or improve usability, our UX/UI experts help you create digital experiences that work.

Coffee mug with ACA Group logo
Contact us

Improve your UX / design today

Big shifts start with small conversations. Whether you want to redesign an existing platform, validate a new concept or improve usability, our UX/UI experts help you create digital experiences that work.

Coffee mug with ACA Group logo

UX / UI Design - FAQ

What is the difference between UX and UI design?

UX (user experience) focuses on how a product works and how users interact with it, while UI (user interface) focuses on the visual design and layout of the interface.

Why is UX design important?

UX design improves usability, increases conversion rates and ensures users can complete tasks efficiently, leading to better business outcomes.

What is included in UX/UI design services?

UX/UI services typically include user research, wireframing, prototyping, interface design, usability testing and design system creation.

How do you test UX design?

UX design is tested through usability testing, user feedback sessions and data analysis to ensure the design works effectively for real users.