How much does it cost to build an app? From €2,500
Where the price of an app starts, what each addition costs and how to work out a number for your own idea.
Guides
Plain answers to the questions business owners ask before they have a website, an app or software built: what it costs, what the rules ask and how to choose.
How much does a website cost? From €995 in 2026
What to expect for each type of website, where the money goes and how to work out the amount for your own website.
Website maintenance cost per year: what is included
What website maintenance is, how many hours it takes a year and how to decide whether you need a maintenance contract.
Website redesign: what it costs and when it is time
How to decide whether your website must be redesigned or only improved, what that costs and what to arrange so that you do not disappear from Google.
WordPress or a custom website: which is right for you?
When WordPress is the right choice, when a custom website is, and what each costs you over three years.
Publishing an app: what the App Store and Google Play cost
What Apple and Google charge, what you must supply to register and what becomes public on the product page.
Law firm website cost: what to expect in the Netherlands
Which pages a lawyer's or legal adviser's website needs, what it costs and what drives the price, what the rules require and what belongs in a quote.
Native vs cross-platform app: which should you choose?
When one app is enough, when you need two, and how to decide in five questions.
Web app vs website vs mobile app: which do you need?
The difference between a website, a web application and an app, with examples and a way to decide.
Custom software vs off-the-shelf: when to build, from €2,500
What custom software is, where its price starts, when to buy instead, and how to work out which is cheaper.
How to use AI in your business: uses, costs and risks
What companies use AI for, what it can and cannot do, what a first test costs and what to watch for.
What is a static website? Cost, pros and when to choose one
How a website made of ready-made files works, what you can and cannot do with it, and what it saves over three years.
Turn a website into an app: four ways and what they cost
How to put a website on a phone as an app, when a web app is enough, what Apple accepts in the App Store and what a native app costs.
Can AI build your app? What it does and what it misses
What an AI tool builds, what is missing before real users can rely on it and how to decide whether it is enough.
What must be on a business website in the Netherlands?
Which details and texts a business website must show, by situation, with the source and with what you can skip.
Does my website need a cookie banner? The rules
Which cookies need consent, how to check that on your own website and what a banner must look like if you need one.
Does my website have to be accessible? What the law requires
Whether the accessibility rules apply to your website, what they ask and how to check for yourself whether your website complies.
ChatGPT and GDPR: what can your business type into it?
Which data you can safely enter, what must be arranged before you enter personal data and what to do when an employee already has.
Can AI build your business website? What it misses
What an AI tool does for your website, what it leaves to you and how to decide whether it is enough.
PHP2Shell: what the PHP vulnerability means for your website
What the PHP vulnerability of 21 October 2026 is, whether your website is affected and what you, as the owner of a website, should do now.