Hagolf
Golf scoring for societies and friends
Score a hole for a four-ball in under a minute, even with no signal. Keep a league running with your friends and walk off the 18th with a poster for the group chat.
Now building Rated, movie taste shared with friends
Hagworks is the one-person software company of Maurits van ’t Hag. I design, build and run my own apps, and take on a few projects for others.
01 The apps
Each app has its own home, its own support address and the same care. One is out in the world, two are on the bench.
Golf scoring for societies and friends
Score a hole for a four-ball in under a minute, even with no signal. Keep a league running with your friends and walk off the 18th with a poster for the group chat.
Movie taste, shared
Rate what you watch, see what your friends loved and get recommendations that actually know your taste.
What are you in the mood for?
Works out what you feel like eating, then tells you whether to cook it tonight or where to get it nearby.
02 Approach
No growth hacks, no dark patterns. Software that does one job well and keeps doing it.
No ad networks, no tracking pixels. Each app keeps what it needs to work and nothing more, and says so in plain language.
Offline-first where it matters. Hagolf scores a full round on a course with no signal and catches up when it finds one.
The person who designed it answers the support mail. Every app has its own support address, and it lands with me.
Plain, fast web technology on Cloudflare’s network. Small pages, quick loads and few moving parts to break.
03 Work
The same tools and standards as my own apps, for your idea.
Installable, fast and usable offline. One codebase for phone and desktop.
iOS and Android from one React Native codebase, through to the store listing.
Landing pages and company sites like this one: quick, accessible, no cookie banner needed.
Domains, email, sign-in and hosting on Cloudflare and Google Workspace, done properly.

Case study · own product
Design, build, hosting and support of a golf scoring app that works on the course with no signal, from the first sketch to an Android package.
Visit hagolf.appNext
Have an app, tool or site in mind? Tell me about it and you get an honest answer on whether I’m the right person to build it.
Get in touch04 About
Hagworks is my company: one person who designs, builds and looks after software. I started it to give my own apps a proper home, with their own domains, support addresses and legal pages, and the same standard applies to the work I do for others.
Based in the Netherlands, working in English and Dutch.
05 Contact
Question about one of the apps? Each has its own support address, for example support@hagolf.app.