The studio

One studio, four trades.

Apps, websites and automations for our clients, and our own apps that we grow. A young team in Brussels that builds with AI.

The studio in numbers.

Websites: this page and monsiteweb.eu · users: RevenueCat · read on 4 November 2026

Three ways in, one studio behind them.

Custom apps
Your iPhone and Android app, from the idea to its release on the stores, then its growth.
Talk about a project
MonSiteWeb
A professional website with its own admin area, at a fixed price, ordered online.
Visit monsiteweb.eu
MonApplication
Custom tools that automate your admin, from the customer message to the invoice.
Visit monapplication.be

Jonathan, the founder, has a son who loves dragon fruit juice. Pink outside, with green-tipped scales, the pitaya became our emblem.

A real need
We start from a moment people actually go through.
A first version, fast
AI saves us weeks: a first version arrives early, and we refine it with you.
Live
On the stores, on the web, in your tools.
It grows
We measure, we listen, we update.

Dragon Juice is a brand of AJ SRL, a Belgian company. On the App Store our apps are published under AJ SRL: that's right, that's us.