You have an app idea. We translate it into a working iOS and Android app, with Flutter as standard. Step by step, with one dedicated contact who knows your project from start to finish.
From €10,000 · Lead time 2–6 months · No-obligation introduction
Companies that trust us
10+ years of experience
We have been building apps for leading organisations in the Netherlands for over a decade.
Flutter specialist
We were one of the first agencies in the Netherlands to work with Flutter. One codebase, both platforms, native performance.
No outsourcing
All development happens in-house, in Rotterdam. You always know who is working on your project.
Our approach
We start with a thorough intake: what problem does the app solve, who are the users, what does the MVP need to contain? We translate your idea into a clear scope before writing a single line of code.
We design the user interface and build a clickable prototype. You experience the app before any code is written and can give feedback early, where changes are cheapest.
We build in two-week sprints with Flutter for iOS and Android. After each sprint you get a testable version. Once approved, we handle the App Store and Google Play submission for you.
Pricing
The cost of an app depends on the complexity, the platform (iOS, Android or both) and the desired features. Key pricing factors:
Indicative pricing: a simple MVP starts from €10,000. A full app with backend, multiple user roles and integrations quickly reaches €30,000–€60,000+.
Want a quick estimate? Call us: 010 307 6100
Why The Next App
We were one of the first agencies in the Netherlands to work seriously with Flutter and have published dozens of Flutter apps since. Our team builds everything in-house, in Rotterdam — no outsourcing, no handoffs.
Flutter compiles to native ARM code and gives access to all device features through platform channels, so the difference from a fully native app is imperceptible in most cases.
Get started
Let's grab a coffee. Tell us about your app idea and we'll give you our honest take on what's possible — no obligation.
Our office is at Westblaak 33 in Rotterdam. We are happy to come to you or connect online.
Schedule a no-obligation call →Previous work
FAQ
A simple MVP starts from €10,000. A fully developed app with backend, multiple user roles and integrations typically ranges from €30,000 to €60,000 or more.
A Flutter app for both iOS and Android is more cost-efficient than two separate native apps. In a no-obligation call we will give you a realistic estimate based on your specific requirements.
Most app projects take between three and six months. A simple app can go live in 2–3 months; a platform with multiple user roles, a backend and integrations takes 4–6 months.
We work in two-week sprints so you always have a working version to test. Publication in the App Store and Google Play adds one to two weeks for the Apple and Google review process.
Flutter compiles to native ARM code and gives access to all device features. In most cases, the difference from a fully native app is imperceptible. The benefit: one codebase for both platforms, which is faster to build and cheaper to maintain.
For projects where platform-specific features or maximum performance are critical, we sometimes advise native development. We are honest about which approach fits your project best.
After launch we handle maintenance, updates and further development. Each quarter we issue an advisory report with recommended work: OS updates, dependency upgrades, bug fixes and security patches.
You decide which work to commission — no fixed contract, no obligation. Deferring maintenance builds up technical debt, so we advise keeping a small regular maintenance budget.
Let's grab a coffee. Tell us about your idea and we'll give you our honest take on what's possible.
Schedule a call →
