Creating powerful apps that change lives

Mobile App Development

We develop high-quality mobile apps using Flutter and React Native, designed to engage your users and support your business goals. From launching new products to optimizing existing apps, we’re dedicated to creating mobile experiences that deliver real impact for B2C and B2B customers.

mobile phones and macbook

Mobile apps that engage, convert and grow

cross platform icon

Cross-platform excellence

Develop once, deploy everywhere. Our expertise in Flutter and React Native allows us to build high-performance apps for iOS and Android and web with a single, efficient codebase.

user centricity mobile icon

User-centric design 

We prioritize sleek, intuitive interfaces to ensure an engaging and frictionless user experience for everyone.

lock computer icon

Reliable & secure solutions

From robust security measures to long-term scalability, we create mobile apps that grow with your business while keeping data safe.

How we build mobile apps, the ACA way

We believe in working closely with you, from start to finish. To make sure your mobile app not only works, but truly adds value. Our process is flexible, focused on collaboration and driven by feedback. Here’s what our mobile development process looks like:

Composable apps visual
Mobile Solution

Composable apps

Build complex, business-critical mobile apps and multi-app platforms with high maintainability and adaptability

Innovation and adaptability are key to staying ahead. That's where composable apps come in. They are reshaping how we build mobile applications and multi-app platforms.

Discover how composable apps empower us to create complex, business-critical solutions with unmatched maintainability and adaptability.

 📲 Innovative projects, happy customers

Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Read more
Renson smart home app
Renson smart home app
RENSON_logo_without slogan
Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Read more
Renson smart home app
Renson smart home app
RENSON_logo_without slogan
From mobile charging app to data-driven innovation: our collaboration with MobilityPlus

MobilityPlus, a provider in the electric vehicle (EV) charging and sustainable mobility sector, needed to evolve from a standalone mobile app to a scalable digital platform but lacked a unified data and application architecture. ACA Group built an integrated digital ecosystem with a mobile app, web portal, Azure data platform, and AI-driven solutions. This enables data-driven operations, improves scalability, and supports business growth while strengthening MobilityPlus’ market position.

Read more
ev charger
ev charger
MobilityPlus logo
From mobile charging app to data-driven innovation: our collaboration with MobilityPlus

MobilityPlus, a provider in the electric vehicle (EV) charging and sustainable mobility sector, needed to evolve from a standalone mobile app to a scalable digital platform but lacked a unified data and application architecture. ACA Group built an integrated digital ecosystem with a mobile app, web portal, Azure data platform, and AI-driven solutions. This enables data-driven operations, improves scalability, and supports business growth while strengthening MobilityPlus’ market position.

Read more
ev charger
ev charger
MobilityPlus logo
Teamleader: the ultimate app for seamless contact and customer management

Teamleader, a SaaS provider in the CRM and business management software sector, wanted to improve mobile access to contact and customer management but lacked a seamless on-the-go user experience. ACA Group developed a user-friendly mobile CRM app that enables teams to manage the full sales cycle, including contacts, meetings, and appointments. This mobile solution increases productivity, improves data accessibility, and ensures real-time visibility into sales activities.

Read more
woman using mobile phone
woman using mobile phone
logo teamleader
Teamleader: the ultimate app for seamless contact and customer management

Teamleader, a SaaS provider in the CRM and business management software sector, wanted to improve mobile access to contact and customer management but lacked a seamless on-the-go user experience. ACA Group developed a user-friendly mobile CRM app that enables teams to manage the full sales cycle, including contacts, meetings, and appointments. This mobile solution increases productivity, improves data accessibility, and ensures real-time visibility into sales activities.

Read more
woman using mobile phone
woman using mobile phone
logo teamleader
MyAlfapass: a success story of co-creation and digital innovation

Alfapass, active in the port and logistics sector, needed a secure and flexible authentication solution to manage access and identity verification but lacked a scalable digital platform. ACA Group developed MyAlfapass, a mobile authentication app that combines strong security with user-friendly access management. This solution improves identity control, adapts to evolving compliance requirements, and enhances operational efficiency across port and logistics environments.

Read more
port and logistics sector - alfapass case
port and logistics sector - alfapass case
Alfapass logo
MyAlfapass: a success story of co-creation and digital innovation

Alfapass, active in the port and logistics sector, needed a secure and flexible authentication solution to manage access and identity verification but lacked a scalable digital platform. ACA Group developed MyAlfapass, a mobile authentication app that combines strong security with user-friendly access management. This solution improves identity control, adapts to evolving compliance requirements, and enhances operational efficiency across port and logistics environments.

Read more
port and logistics sector - alfapass case
port and logistics sector - alfapass case
Alfapass logo
Quick and easy in-store stock management for Medi-Market

Medi-Market, a retail company in the pharmacy and healthcare sector, needed to improve the ergonomics and efficiency of in-store stock management for shop assistants. ACA Group transformed the existing replenishment system into a Progressive Web App (PWA) optimized for handheld devices. This mobile solution streamlines stock processes, enhances usability, and increases operational efficiency across more than 70 stores.

Read more
Medische winkel
Medische winkel
Logo of Medi-Market Parapharmacie
Quick and easy in-store stock management for Medi-Market

Medi-Market, a retail company in the pharmacy and healthcare sector, needed to improve the ergonomics and efficiency of in-store stock management for shop assistants. ACA Group transformed the existing replenishment system into a Progressive Web App (PWA) optimized for handheld devices. This mobile solution streamlines stock processes, enhances usability, and increases operational efficiency across more than 70 stores.

Read more
Medische winkel
Medische winkel
Logo of Medi-Market Parapharmacie
New EMVI app combines AI and mobile technology to empower visually impaired individuals

EMVI, a technology provider focused on accessibility solutions, aimed to support visually impaired individuals but faced challenges in delivering real-time environmental interpretation. The company developed an AI-powered mobile app that uses computer vision to provide live visual assistance, including navigation support and emotion recognition. This solution improves accessibility, enhances user independence, and enables safer interaction with both physical environments and digital content.

Read more
mobile app visually impaired
mobile app visually impaired
emvi logo
New EMVI app combines AI and mobile technology to empower visually impaired individuals

EMVI, a technology provider focused on accessibility solutions, aimed to support visually impaired individuals but faced challenges in delivering real-time environmental interpretation. The company developed an AI-powered mobile app that uses computer vision to provide live visual assistance, including navigation support and emotion recognition. This solution improves accessibility, enhances user independence, and enables safer interaction with both physical environments and digital content.

Read more
mobile app visually impaired
mobile app visually impaired
emvi logo
Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Read more
Renson smart home app
Renson smart home app
RENSON_logo_without slogan
Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Read more
Renson smart home app
Renson smart home app
RENSON_logo_without slogan
From mobile charging app to data-driven innovation: our collaboration with MobilityPlus

MobilityPlus, a provider in the electric vehicle (EV) charging and sustainable mobility sector, needed to evolve from a standalone mobile app to a scalable digital platform but lacked a unified data and application architecture. ACA Group built an integrated digital ecosystem with a mobile app, web portal, Azure data platform, and AI-driven solutions. This enables data-driven operations, improves scalability, and supports business growth while strengthening MobilityPlus’ market position.

Read more
ev charger
ev charger
MobilityPlus logo
From mobile charging app to data-driven innovation: our collaboration with MobilityPlus

MobilityPlus, a provider in the electric vehicle (EV) charging and sustainable mobility sector, needed to evolve from a standalone mobile app to a scalable digital platform but lacked a unified data and application architecture. ACA Group built an integrated digital ecosystem with a mobile app, web portal, Azure data platform, and AI-driven solutions. This enables data-driven operations, improves scalability, and supports business growth while strengthening MobilityPlus’ market position.

Read more
ev charger
ev charger
MobilityPlus logo
Teamleader: the ultimate app for seamless contact and customer management

Teamleader, a SaaS provider in the CRM and business management software sector, wanted to improve mobile access to contact and customer management but lacked a seamless on-the-go user experience. ACA Group developed a user-friendly mobile CRM app that enables teams to manage the full sales cycle, including contacts, meetings, and appointments. This mobile solution increases productivity, improves data accessibility, and ensures real-time visibility into sales activities.

Read more
woman using mobile phone
woman using mobile phone
logo teamleader
Teamleader: the ultimate app for seamless contact and customer management

Teamleader, a SaaS provider in the CRM and business management software sector, wanted to improve mobile access to contact and customer management but lacked a seamless on-the-go user experience. ACA Group developed a user-friendly mobile CRM app that enables teams to manage the full sales cycle, including contacts, meetings, and appointments. This mobile solution increases productivity, improves data accessibility, and ensures real-time visibility into sales activities.

Read more
woman using mobile phone
woman using mobile phone
logo teamleader
MyAlfapass: a success story of co-creation and digital innovation

Alfapass, active in the port and logistics sector, needed a secure and flexible authentication solution to manage access and identity verification but lacked a scalable digital platform. ACA Group developed MyAlfapass, a mobile authentication app that combines strong security with user-friendly access management. This solution improves identity control, adapts to evolving compliance requirements, and enhances operational efficiency across port and logistics environments.

Read more
port and logistics sector - alfapass case
port and logistics sector - alfapass case
Alfapass logo
MyAlfapass: a success story of co-creation and digital innovation

Alfapass, active in the port and logistics sector, needed a secure and flexible authentication solution to manage access and identity verification but lacked a scalable digital platform. ACA Group developed MyAlfapass, a mobile authentication app that combines strong security with user-friendly access management. This solution improves identity control, adapts to evolving compliance requirements, and enhances operational efficiency across port and logistics environments.

Read more
port and logistics sector - alfapass case
port and logistics sector - alfapass case
Alfapass logo
Quick and easy in-store stock management for Medi-Market

Medi-Market, a retail company in the pharmacy and healthcare sector, needed to improve the ergonomics and efficiency of in-store stock management for shop assistants. ACA Group transformed the existing replenishment system into a Progressive Web App (PWA) optimized for handheld devices. This mobile solution streamlines stock processes, enhances usability, and increases operational efficiency across more than 70 stores.

Read more
Medische winkel
Medische winkel
Logo of Medi-Market Parapharmacie
Quick and easy in-store stock management for Medi-Market

Medi-Market, a retail company in the pharmacy and healthcare sector, needed to improve the ergonomics and efficiency of in-store stock management for shop assistants. ACA Group transformed the existing replenishment system into a Progressive Web App (PWA) optimized for handheld devices. This mobile solution streamlines stock processes, enhances usability, and increases operational efficiency across more than 70 stores.

Read more
Medische winkel
Medische winkel
Logo of Medi-Market Parapharmacie
New EMVI app combines AI and mobile technology to empower visually impaired individuals

EMVI, a technology provider focused on accessibility solutions, aimed to support visually impaired individuals but faced challenges in delivering real-time environmental interpretation. The company developed an AI-powered mobile app that uses computer vision to provide live visual assistance, including navigation support and emotion recognition. This solution improves accessibility, enhances user independence, and enables safer interaction with both physical environments and digital content.

Read more
mobile app visually impaired
mobile app visually impaired
emvi logo
New EMVI app combines AI and mobile technology to empower visually impaired individuals

EMVI, a technology provider focused on accessibility solutions, aimed to support visually impaired individuals but faced challenges in delivering real-time environmental interpretation. The company developed an AI-powered mobile app that uses computer vision to provide live visual assistance, including navigation support and emotion recognition. This solution improves accessibility, enhances user independence, and enables safer interaction with both physical environments and digital content.

Read more
mobile app visually impaired
mobile app visually impaired
emvi logo

Technologies we 💙

We use Flutter and React Native, two of the most powerful cross-platform frameworks, to create high-quality mobile apps that work smoothly across iOS and Android.

flutter logo
flutter logo

Flutter

Flutter allows us to build stunning, high-performance apps in a quick and efficient way. With a single codebase, you get a smooth experience across iOS, Android and web that reduces development time and costs. Its highly customizable UI lets your brand identity shine through, while its robust performance guarantees a great user experience. If you need a visually rich app with fast iteration cycles, Flutter is the way to go.

react native logo white background
react native logo white background

React Native

React Native is our go-to choice for companies that need flexibility, scalability, and a strong developer ecosystem. Built by Meta, it allows us to create native-feeling apps with a shared codebase, which means faster development and lower costs. The extensive library of components and smooth integration with existing web technologies makes it perfect for companies looking to scale their digital presence.

Your vision, our expertise

Contact our mobile experts

Got an idea for an app? Or need a reliable partner to level up your existing mobile platform? Let’s talk! We’re always up for a coffee and conversation.

ACA mug mok koffie tas
Your vision, our expertise

Contact our mobile experts

Got an idea for an app? Or need a reliable partner to level up your existing mobile platform? Let’s talk! We’re always up for a coffee and conversation.

ACA mug mok koffie tas
Your vision, our expertise

Contact our mobile experts

Got an idea for an app? Or need a reliable partner to level up your existing mobile platform? Let’s talk! We’re always up for a coffee and conversation.

ACA mug mok koffie tas
Your vision, our expertise

Contact our mobile experts

Got an idea for an app? Or need a reliable partner to level up your existing mobile platform? Let’s talk! We’re always up for a coffee and conversation.

ACA mug mok koffie tas

Mobile insights for you

Curious about the latest in mobile tech, composable architecture or digital strategy?
Check out our blog for fresh insights from our experts.