Luma
Personal Organizer for iPhone
- Role
- Co-founder, Product Designer & iOS Developer
- Team
- Emiliano Montes, Iñaki Sigüenza, Fernanda Rosas
- Stack
- Swift / Convex
- Status
- Private beta, join the waitlist
Luma replaces four apps with one. Reminders arrive as notifications or, when urgent, as real iPhone alarms. To-dos live in Today, Tomorrow, This week, or Someday. Notes save as you type, and habits keep streaks that skip days off. It works offline and syncs when back online.
Why Luma
Most days end up split across four apps: reminders in one, notes in another, habits and to-dos somewhere else. Luma puts all of it in one calm iPhone app.
One thing first
Each day starts with the one thing that matters. Pick it, tick it off, and win the day. You can set tomorrow's the night before.
Five small friends keep you company along the way, and streaks come with a freeze for the day life gets in the way.
Reminders that ring
Reminders arrive as notifications. With Luma Pro, urgent ones become real iPhone alarms that ring through silent mode and Focus, so the important ones never get buried.
A day in four lists
To-dos live in Today, Tomorrow, This week or Someday. Notes save as you type.
Habits keep streaks that skip your days off, so a planned rest day never breaks a streak.
Built to work offline
Luma works offline and syncs when you are back online. The app is native Swift, and Convex runs the backend and sync.
The team
I co-founded Luma with Iñaki Sigüenza. We share product design and development, from the flows and interface to the Swift app and the Convex backend. Fernanda Rosas leads illustration and animation.
Where it is now
Luma is in private beta. The waitlist is open at lumaproductivity.app.

