Guiding your mobile projects

Mobile Consultancy

We bring deep expertise in mobile functionality, user experience and technical solutions. Our consultants are available for short or long-term staffing assignments. Remote or hybrid, we fit right in and get things moving.

Consultants working in open space at ACA Group

Mobile customers

aviobook
Cepa_logo
corilus-logos-idy_7TDEb6
De_Lijn_logo-1
mobile-vikings-logo-17FED73DA2-seeklogo.com
poab-logo
RBFA_logo_rgb
Get to know the team! - OpsKlaar (1)
arteveldehogeschool
corilus-logos-idy_7TDEb6
ecofix
logo immovlan
Logo Mobility Plus
renson
teamleader logo
vias-logo-rgb-green
aviobook
Cepa_logo
corilus-logos-idy_7TDEb6
De_Lijn_logo-1
mobile-vikings-logo-17FED73DA2-seeklogo.com
poab-logo
RBFA_logo_rgb
Get to know the team! - OpsKlaar (1)
arteveldehogeschool
corilus-logos-idy_7TDEb6
ecofix
logo immovlan
Logo Mobility Plus
renson
teamleader logo
vias-logo-rgb-green

Mobile consultancy at ACA Group

Our mobile experts specialize in Flutter and React Native development. They bring deep technical know-how and a passion for building great apps. 

We work closely with you to solve challenges and drive your mobile projects forward.

Our mobile consultants guide you in:

  • Mobile development: Flutter, React Native, Xamarin and Native app development
  • App rewrite & modernization: Upgrade legacy apps to innovative platforms
  • User experience consulting: Design intuitive, engaging mobile experiences
  • Technical architecture & strategy: Build scalable, performant and maintainable solutions.
Colleagues working in open space

Why ACA group for mobile consultancy?

coaching icon

Deep expertise, diverse projects

Our consultants have worked on a wide range of mobile projects. They bring valuable insights and proven solutions to every project.

roadmap

Flexibility

Flexibility is one of our core values and it reflects in everything we do. You can count on us for short-term guidance or long-term support. We adapt to your needs, integrate with your team and scale as your project evolves.

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End-to-end partner

From strategy and design to development and maintenance, we cover the full mobile lifecycle. We also offer complementary IT services to support your entire digital ecosystem.

Mobile projects in the spotlight

Discover the mobile projects we are proud of. These featured apps show how we turn ideas into intuitive, high-impact mobile solutions.

Immovlan, a leading real estate platform in the property technology sector, needed to replace an outdated mobile app that limited performance and user engagement. ACA Group developed a high-performance mobile app using Flutter, focusing on usability and conversion optimization. This mobile solution increases user engagement, drives higher traffic, and improves conversion rates, supporting Immovlan’s digital growth and customer acquisition strategy.

Couple receiving key of their new house
Couple receiving key of their new house
logo immovlan

MuseumPASSmusées, operating in the cultural and tourism sector, aimed to improve access to museums but relied on a physical pass that limited efficiency and user insights. A digital mobile app was introduced in 2022 to provide access to over 240 Belgian museums and capture user data. This digital solution increased accessibility, reduced helpdesk inquiries, enabled data-driven insights, and strengthened customer engagement and loyalty, with more than 130,000 downloads.

Painting frame museum
Painting frame museum
publiq logo

Immovlan, a leading real estate platform in the property technology sector, needed to replace an outdated mobile app that limited performance and user engagement. ACA Group developed a high-performance mobile app using Flutter, focusing on usability and conversion optimization. This mobile solution increases user engagement, drives higher traffic, and improves conversion rates, supporting Immovlan’s digital growth and customer acquisition strategy.

Couple receiving key of their new house
Couple receiving key of their new house
logo immovlan

MuseumPASSmusées, operating in the cultural and tourism sector, aimed to improve access to museums but relied on a physical pass that limited efficiency and user insights. A digital mobile app was introduced in 2022 to provide access to over 240 Belgian museums and capture user data. This digital solution increased accessibility, reduced helpdesk inquiries, enabled data-driven insights, and strengthened customer engagement and loyalty, with more than 130,000 downloads.

Painting frame museum
Painting frame museum
publiq logo
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
Ecofix, a Belgian energy start-up, needed a complete digital platform to support its launch and offer transparent dynamic energy pricing. ACA Group delivered end-to-end digital product development, including branding, a mobile app, and a website, using Flutter for cross-platform development and Microsoft Azure Cloud for scalability and security. Delivered within weeks, this solution enabled rapid time-to-market, provided customers with real-time energy insights, and established a scalable digital foundation for Ecofix’s growth.
Ecofix
Ecofix
ecofix

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
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
Ecofix, a Belgian energy start-up, needed a complete digital platform to support its launch and offer transparent dynamic energy pricing. ACA Group delivered end-to-end digital product development, including branding, a mobile app, and a website, using Flutter for cross-platform development and Microsoft Azure Cloud for scalability and security. Delivered within weeks, this solution enabled rapid time-to-market, provided customers with real-time energy insights, and established a scalable digital foundation for Ecofix’s growth.
Ecofix
Ecofix
ecofix

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
Need mobile expertise?

Contact our mobile experts

Talk to Jurgen and discover how ACA Group can support your mobile journey.

Jurgen Geys
Need mobile expertise?

Contact our mobile experts

Talk to Jurgen and discover how ACA Group can support your mobile journey.

Jurgen Geys
Need mobile expertise?

Contact our mobile experts

Talk to Jurgen and discover how ACA Group can support your mobile journey.

Jurgen Geys
Need mobile expertise?

Contact our mobile experts

Talk to Jurgen and discover how ACA Group can support your mobile journey.

Jurgen Geys

Mobile insights for you

Curious about the latest in mobile tech?
Check out our blog for fresh insights from our experts.