Where technology meets creativity, our projects come to life.
Bold ideas, practical solutions.
One studio, two worlds: serious apps and expressive games, built to turn everyday life into digital opportunity.
The same standard of craftsmanship, two worlds.
We build every product like a workshop board: careful, measured, useful. Whether it is a finance app or a game.
Reliable tools, every day
Native iOS & Android apps, designed to be beautiful, simple and genuinely useful. Our flagship project: iBudgetAll.
Experiences that stay with you
Entertainment that stimulates as much as it relaxes. A world of mobile games in the making.
Three ways in
The studio, the apps, the games: each world has its own board.
iBudgetAll: envelope budgeting, reinvented
Take back control of your finances with budgeting envelopes (physical and virtual), clear monthly analytics, and a deliberately simple interface.
- Physical & virtual envelopes
- Visual monthly analytics
- Savings challenges & goals

DawnOfSins: a world in the making.
Our playful side. We bring the same workshop standard to it, with more freedom over atmosphere and colour.
Discover the Games divisionLet's talk about your next idea
A question, a project, a partnership? Write to us at contact@arjbstudio.fr, we reply quickly.