Question 1

How much does it cost to build a custom app or software product in the Netherlands?

Accepted Answer

Cost depends on the platforms, features and integrations involved. Most projects begin with a fixed scope discovery, after which we share a transparent estimate. A focused MVP usually starts lower than a multi-platform build, and you will leave the first call with a realistic range.

Question 2

How long does it take to develop a mobile app?

Accepted Answer

A straightforward app can be ready in a few weeks, while a feature-rich product with a custom backend typically takes a few months. AI-assisted engineering has shortened our usual timelines by close to a third.

Question 3

What is the difference between native and cross-platform app development?

Accepted Answer

Native apps are built in Swift for iOS or Kotlin for Android and give the deepest device access. Cross-platform apps use Flutter or React Native to serve both stores from one codebase, often at a lower cost. We help you choose based on budget, performance and timeline.

Question 4

Should I choose Flutter or React Native for my app?

Accepted Answer

Both build for iOS and Android from one codebase. Flutter gives very consistent visuals and smooth performance, while React Native suits teams already in the JavaScript ecosystem. We recommend one after understanding your goals.

Question 5

Do you sign a non-disclosure agreement before discussing my idea?

Accepted Answer

Yes. Every engagement begins under a signed NDA, so your concept, data and materials stay confidential from the first conversation. You can use our standard NDA or send your own.

Question 6

Do you work with clients based in the Netherlands?

Accepted Answer

Yes. We have a Netherlands office in Amstelveen and work with Dutch businesses regularly. Our products are built with privacy and AVG-compliant by default.

Question 7

Are your products GDPR and AVG compliant?

Accepted Answer

Compliance is a default, not an afterthought. We design data handling, storage and consent flows to meet GDPR and AVG from the architecture stage, and can support audits where your sector requires them.

Question 8

I have an idea, but no technical background. Can you still help?

Accepted Answer

Absolutely. Our discovery process turns your idea into a clear scope, timeline, technology plan and budget before any code is written, so you understand every decision without being technical.

Question 9

What services does Mobilions offer?

Accepted Answer

AI solutions, web development, mobile app development, custom and enterprise software, and DevOps and infrastructure. Every discipline is handled by one team, from first plan to launch and support.

Question 10

Can you take over a project that another agency started?

Accepted Answer

Yes. We regularly inherit existing codebases. We start with a technical review of code quality, security and architecture, then give you an honest picture of what to keep, refactor or rebuild.

Question 11

How do you handle project pricing, fixed price or time and material?

Accepted Answer

We offer both. Fixed scope works when requirements are clear, while a dedicated team or time and material model suits evolving products. We recommend the structure that protects your budget and flexibility.

Question 12

What happens after my product launches?

Accepted Answer

We stay involved with monitoring, updates, security patches and feature work. Most clients continue the partnership past the first year, because a maintained product keeps performing and improving.

Question 13

Can you build AI features into an existing product?

Accepted Answer

Yes. We integrate generative AI, smart search, conversational assistants, predictive analytics and computer vision into products that already exist, working with your current data and systems.

Question 14

Which technologies and frameworks do you work with?

Accepted Answer

Frontend: React, Next.js, Angular, Vue. Backend: Node.js, Python, Laravel, Java, .NET. Mobile: Swift, Kotlin, Flutter, React Native. Data and cloud: PostgreSQL, MongoDB, AWS, Google Cloud, Docker, Terraform.

Question 15

Do you provide both design and development?

Accepted Answer

Yes. Design and engineering sit in the same team. We run user research, build prototypes and create a design system, then carry that design through to a built, tested product.

Question 16

Can you help my SaaS product scale as it grows?

Accepted Answer

Yes. We design for scale from the start, with multi-tenant architecture, efficient databases and cloud infrastructure that grows with demand, and we handle the DevOps so spikes do not become outages.

Question 17

How do you keep me updated during the project?

Accepted Answer

You get sprint reviews every two weeks and a shared board you can check any time. Blockers are raised early rather than at the deadline, so you always know where the project stands.

Question 18

Do you offer dedicated developers or a full team?

Accepted Answer

Both. You can hire individual developers to extend your in-house team, or engage a full team that owns the product end-to-end. We advise which model fits your stage and budget.

Question 19

Can you build for web and mobile at the same time?

Accepted Answer

Yes. Because one team owns the full stack, we deliver a web platform and a mobile app that share the same backend and data, keeping behaviour consistent and avoiding duplicated work.

Question 20

How do I get started with Mobilions?

Accepted Answer

Book a discovery call or send your requirements through the contact form. A senior engineer reviews your brief and responds within 24 hours with thoughts on architecture, timeline and cost, with no obligation.

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