My personal operating system
One app for my agenda, mail, notes, health, money and client work. I built it for myself with Claude Code and use it every day, on my Mac and my iPhone. Soon you can buy it too.

What it looks like
These are real screens from the app. The data in them is sample data. My own stays private.




What's in it
Nine parts in one app. Each one can be switched on or off in the settings.
My day
- Agenda
- All my calendars in one view, plus events I add myself.
- To-dos
- Tasks with a due date. I add them by hand or ask Hestia.
- My inbox, right next to everything else.
- Notes
- Text files with an editor on top. Meetings get a transcript and a summary.
My health
- Food diary
- Calories and macros per meal, with a week view.
- Health
- Steps, sleep, resting heart rate and body battery from my Garmin.
- Habits
- Daily and weekly habits, ticked off in one tap, with a chart per month.
My money and work
- Net worth
- Accounts and stock prices in one total, saved every day.
- Client work
- Projects, leads and content plans for Broersmarketing.
Hestia, the assistant inside
I type or say what I need, and Hestia puts it in the right place. A meal goes into the food diary, a task onto my to-do list.
She reads the same data as the app, so she can answer questions about my day too. On my Mac I reach her with a hotkey, from any app.

Hear it first when it launches.
It isn't for sale yet, and there's no price yet. Leave your email and I'll let you know when it's ready. Want a version built around your own team? Say so in your message. I build that as custom work.