COMPUTED, NOT RECORDED
- Everything is generated live on your device — no recordings,
no loops, no playlist pretending to be endless
- Slow random walks and unsynced cycles keep the sound and the
picture moving for hours without ever repeating
- The light on screen is drawn from the same generative state as
the sound — what you see is what you hear
SIX WORLDS
- WINTER NIGHT — deep bells under a slow aurora, a dark
drone, falling snow-light
- SUMMER MORNING — soft strings and a dawn organ over a
sunrise valley
- AUTUMN SUNSET — a quiet choir and a cello drone in a
golden forest
- SPRING BREEZE — a small flute, glass chords and flowers
in a clearing
- TEAHOUSE — warm keys, a kalimba, a hearth and hanging
lanterns
- COSMOS — a vast slow roar, a nebula choir and drifting
satellites
SOUND WITHOUT DEMANDS
- Made for meditating, unwinding, reading, resting — it breaks the
silence softly and never asks for your attention
- Interesting when you listen, invisible when you don't
- Every world stays in one musical key — nothing clashes,
nothing startles
ONE SCREEN, ONE THUMB
- Swipe to change worlds · tap to pause
- The sound keeps playing while the screen is locked
- Set the sleep timer and the sound fades out on its own,
letting the screen go dark with it
THE PROMISE
- Pay once — no subscription, ever
- Works completely offline
- No account, no ads, no analytics, no data collected,
no notifications
· · ·
SUPPORT
Questions, bug reports, quiet suggestions:
hello [at] hejluxom.com
Include your device and OS version
when reporting a problem.
FAQ
Does it keep playing when I lock the screen?
Yes — by design. A sleep app must keep
sounding with the screen off. The sleep timer or the pause tap are
what end it.
Will I hear the same thing twice?
No. The sound is composed as you listen,
from slow randomness — the same world always feels familiar, but the
performance is never the same.
Does it need the internet?
Never. Slowlight makes no network
connections at all.
Is there a subscription?
No — and there never will be. You buy it once and it is yours.
