Lueur - See & feel your notes

Lueur — pronounced “loo-ER” — means a faint glow.

It is the small light that appears in the dark, like an idea that suddenly comes to mind.

Lueur is a fast voice note app for thoughts, ideas, and reminders that might disappear if you wait too long.

Tap to record. Speak your thought. Tap again to save it.

A LIVING GLOW

During recording, Lueur turns your voice into a living glow, built in real time from the intensity, rhythm, and tone of your voice — unique to every person and every thought.

The animation reacts in real time to your speech: softer when you whisper, brighter when your voice rises, calmer when you pause.

Haptic feedback follows the same voice energy, so you don’t just see the recording — you feel it in your hand.

Motion and touch work together to make capture feel alive, fluid, and satisfying.

PRIVATE TRANSCRIPTION

When your device and language are supported, Lueur transcribes your voice notes directly on your iPhone.

Private by design: • On-device transcription when supported • No cloud transcription • No account required • Your notes stay on your device

BUILT FOR FLEETING THOUGHTS

Inspiration rarely arrives at the perfect moment.

Lueur helps you outpace it with a minimal interface made for quick capture.

No folders to manage. No complicated recorder controls. No friction.

Just tap, speak, and keep what was on your mind.

Capture it in Lueur.

Imagined and designed in France.