The Next App develops custom apps and web applications for companies in Utrecht and the surrounding region. From our office in Rotterdam we work daily for clients across the Netherlands, with the short lines of a dedicated partner.
From €10,000 · Lead time 2 to 6 months · No-obligation introductory call
Companies that trust us









10+ years of experience
Experience in healthcare, finance, education and logistics: we build apps and platforms for companies and organisations in Utrecht.
Flutter specialist
We were among the first agencies in the Netherlands to work with Flutter, which lets us build iOS and Android from one codebase.
Remote-first way of working
Our Rotterdam team works with clients across the Netherlands every day. We meet online or at your office, depending on what you prefer.

Working remotely
Our office is at Westblaak 33 in Rotterdam, but we work for clients across the Netherlands, including companies in Utrecht. Our way of working is fully set up for remote collaboration, with clear communication and fixed contact moments.
Utrecht is one of the most active business regions in the Netherlands, with major names in healthcare, finance, education and tech. We work for organisations in these sectors and understand what they typically need: portals for employees in the field, integration with back-office systems, strict security requirements.
What we build
Utrecht has a strong mix of large corporates, knowledge institutions and growing scale-ups.
We build cross-platform apps with Flutter, available on iOS and Android from a single codebase. You maintain one codebase instead of two, which saves considerably on development time and maintenance, and one team keeps the overview.
We build internal employee portals and complete customer platforms, hosted on Google Cloud so they scale. We handle the backend and APIs as well, so you never need a second party for the technical side.
Some clients come with a first idea, others with an existing system that needs expanding. We adapt our approach to your phase, give honest advice on scope, and tell you when starting smaller is the better call.
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Get started
We would love to have a coffee with you, at your office in Utrecht or at ours in Rotterdam. Tell us about your idea and we will give you our honest view of what is possible.
Prefer to call directly? 010 307 6100
Schedule a no-obligation call →Previous work
FAQ
Yes, we regularly have projects running in Utrecht. We work for clients across the Netherlands, and most of the collaboration happens fully remotely: via video calls, email and our project environment. A dedicated contact person keeps track of progress and shows you a demo after every round.
Meeting in person is possible too, in Utrecht or at our office at Westblaak 33 in Rotterdam.
Our office is at Westblaak 33 in Rotterdam; we do not have a branch in Utrecht. We have been working with clients across the Netherlands for years, and that works fine without an office around the corner.
We regularly travel to Utrecht for introductions or in-depth discussions. The train journey between Rotterdam and Utrecht takes less than an hour. You can also always invite us to your office.
Location has no effect on the price. A first version with core features only (MVP) starts from €10,000 and a basic Flutter app from €15,000; a platform with multiple user roles, a backend and integrations can quickly reach €30,000 to €60,000 or more. We build with Flutter, which lets us develop iOS and Android from a single codebase. That is cheaper than two separate native apps.
After a no-obligation introductory call we provide a transparent quote per phase.
You always know where the project stands, because we work with fixed contact moments, weekly updates and a demo after every round. That lets you steer when needed, even though we are not in the same city.
Meeting in person is easy to arrange. We come to Utrecht, or you visit our office in Rotterdam; the train journey takes less than an hour.
Yes, startups are among our clients just as larger organisations are. We look at the MVP scope with you and cut what is not needed to validate the concept, so no budget goes to features the end user may not need at launch.
Expect an MVP to start at €10,000 and go live within two to three months. We also help if your idea is not fully worked out yet, and make it concrete together 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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