The Next App develops custom apps for companies throughout the Netherlands from our office in Rotterdam on the Westblaak. A large share of our clients come from Rotterdam and the surrounding area, and that is no coincidence.
From €10,000 · Lead time 2–6 months · No-obligation introductory call
Companies that trust us
10+ years of experience
We have been building digital products for leading organisations in the Netherlands for more than a decade.
Flutter specialist
As one of the first agencies in the Netherlands, we adopted Flutter early on. One codebase for both iOS and Android.
Dedicated contact person
No large organisation with rotating teams. You always work with the same developers on your project.
Why us
Our team specialises in developing mobile apps for iOS and Android. Rotterdam clients appreciate the short lines of communication: we have no problem stopping by to discuss the details in person.
Of course, you are also very welcome to visit us on the Westblaak.
Our approach
There is a lot more involved in developing an app. App development is just one part of the entire process.
The design of your mobile application is an important part of the development process — whether it needs to match your company's look and feel or requires building a completely new visual identity.
If you want both an iOS and an Android app, a cross-platform app with Flutter is almost always the smartest choice. One codebase, two platforms, lower costs. We advise you on the option that best suits your project.
We don't just build the app — we also take care of the backend, APIs and hosting. That way you have a single point of contact for the entire technical picture.
Visit us
Want to find out more about how we can make your app a success? Feel free to stop by for a coffee.
Our office on the Westblaak is easy to reach by public transport and by car. Prefer to meet at your office? No problem.
Schedule a no-obligation call →Previous work
More previous work
FAQ
We have built several projects for the Municipality of Rotterdam, including the i-Noties app that allows council members to take and manage notes during meetings. That project had high requirements for security and offline functionality.
We also built the Voetbal Rotterdam FR010 app, a platform for the Rotterdam amateur football league with thousands of active users tracking standings, results and schedules. We also worked for KNVB Radar on a discrimination-reporting tool for Rotterdam football. Every project started with a no-obligation conversation on the Westblaak, where we turned the idea into something concrete. View all cases in more detail on our website.
The cost depends on the complexity, the chosen platform and the number of features. A simple app starts from €10,000; a platform with multiple user roles, a backend and external integrations can quickly reach €30,000–€60,000 or more. We primarily build with Flutter, which lets us develop iOS and Android from a single codebase — cheaper than two separate native apps.
The location — Rotterdam or elsewhere in the Netherlands — has no effect on the price. After a no-obligation introductory call we provide a transparent quote per phase, so you know exactly where you stand.
We develop a wide range of apps: from internal business apps and customer-facing platforms to portals for government organisations. Well-known Rotterdam projects include the i-Noties app for the Municipality of Rotterdam, the Voetbal Rotterdam FR010 app and the KNVB Radar discrimination-reporting tool. We build for both startups and large organisations.
The type of app varies per client: one client needs a booking platform, another a field service app or a learning application. Our approach is always the same: listen carefully, choose the right technology and build in sprints so you can steer along the way.
Absolutely. You are always welcome at our office on Westblaak 33 in Rotterdam. The office is easily accessible by public transport and by car, and there is parking nearby. We love having a coffee with you while discussing your idea.
Prefer an online call? That works too. We are also happy to come to you if that is more convenient, especially if you want to show us a specific work environment or an existing system. You can easily schedule a no-obligation introduction via our contact page.
No, we work for organisations throughout the Netherlands. A large share of our clients come from Rotterdam and the surrounding area, and that is no coincidence: short lines of communication, personal contact and the ability to visit quickly are a welcome bonus for many clients.
But we also serve clients in Amsterdam, The Hague, Utrecht, Eindhoven and beyond. Remote collaboration works just as well: we work digitally and visit you in person when it adds value. Location is no obstacle for us.
Yes. We work for both startups and larger organisations. For startups we actively help scope the MVP: which features are truly needed to validate the concept, and which can wait until a later phase? This prevents unnecessary budget being spent on features the end user may not need at all.
An MVP starts at €10,000 and can go live within 2 to 3 months. Don't have a fully worked-out idea yet? No problem. We help you make the idea concrete and assess its feasibility during an intake call.
Let's grab a coffee. Tell us about your idea and we'll give you our honest take on what's possible.
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