Your day has
a shape.

A 24-hour clock that draws your whole day at once — the sun's arc, twilight, golden hour and tonight's moon.

Time you can feel at a glance.

$4.99 one-time
purchase

Every feature, one price
No subscriptions
No ads, ever
No in-app purchases

Five rings, one face

Sloww replaces hours and minutes
with the sky above you.

Five rings, one clock — each a different rhythm. Toggle them to show everything, or only the rings you want.

Sun

Moon

Lunar Cycle

Year

Breath

Sun & twilight

The sun, drawn as an arc

Its path runs from first light to last, ringed by the three twilights and golden hour. Read how much daylight is left, when dusk starts, and how the arc stretches and shrinks across the year.

Sloww's layered moon, lunar cycle and year rings

Moon, cycle & season

The moon keeps its own time

Below the sun, a ring follows the moon and tonight's phase. Two slower rings turn with the moon's 29.5-day cycle and the year itself — solstice to equinox, and the long pull between them.

Breath

Room to breathe, at the center

The innermost ring paces your breath through four patterns — box, coherent, 4-7-8, and the long exhale. There when you want it, quiet when you don't.

Night Mode

Kind to dark-adapted eyes

After sunset the clock sinks into a darker palette; at nautical twilight an optional mono-red mode takes over, so checking the time never costs you your night vision. Off, Dark at Sunset, or Dark + Red.

Wherever you look

More than just a pretty face

Widgets, everywhere

Three Home Screen sizes, eight Lock Screen widgets, three StandBy clocks for the nightstand. The sky, wherever you happen to look.

Sunset Live Activity

A Lock Screen countdown that runs from golden hour down through civil twilight — segmented bar, named stages, no app to open.

Ask Siri & Today's Shape

Ask out loud and Sloww answers in sentences, not stats — seventeen intents in all, plus a short reading of the day's character each morning. Works in Shortcuts too.

Celestial Bells

A quiet chime at sunrise, sunset, golden hour, moonrise. Pick the events worth marking and how much warning you want.

Saved locations

Search a city or punch in coordinates, then keep the places you return to a tap away — from the equator to the midnight sun.

The readout

Sunrise, sunset, moonrise, moonset, the length of the day. Tap to cycle through 12-hour, 24-hour, or the time spelled out in words.

Time travel

Scrub the hand to any moment and watch the sky shift — where the sun and moon sit tonight, tomorrow, or next solstice.

Settings Lock

Lock the face so a stray thumb can't rearrange it. Long-press to make changes, tap Done when you're set.

Palettes & accessibility

Four color palettes in light and dark, colorblind-safe filters, and full VoiceOver with spoken labels on every control.

Privacy by design

Nothing to extract

Sloww has no opinion about what you should do with your day. And it takes nothing from you to run — not your money, not your data, not your attention.

No ads, ever
No tracking or analytics
No accounts or sign-in
No subscriptions
No streaks, badges, or coaching
No notifications you didn't ask for

Everything you see is computed on your device, from a location that never leaves your phone. Nothing to upload, nothing to sell.

Worth asking

Common questions

Does my location ever leave my phone?

No. It stays on your phone, used only to work out your sun, moon, and twilight times. Nothing leaves the device — no analytics, no tracking, no third-party SDKs phoning home.

What does it cost?

$4.99, once. That buys the whole thing — widgets, Siri, Live Activities, Night Mode, every update after. No subscription, no in-app purchases, nothing held back.

Which iPhones does it run on?

Any iPhone on iOS 17 or later. The face, the widgets, and the bedside StandBy clock are drawn for every current size.

Is there an Android version?

Not yet. Sloww is iPhone-only for now — it leans on iOS-only pieces like StandBy, Live Activities, and Siri intents that don't have a clean Android counterpart.

Will it work where I live?

Yes. The maths holds from the equator to the midnight sun, and it handles the polar stretches when the sun doesn't rise or set at all.

Can I see places other than home?

Yes. Search a city or drop in exact coordinates, then save the ones you keep coming back to — the place you're headed next week, or the one where it's already tomorrow.

Will it nag me with notifications?

Only if you ask it to. Celestial Bells stay silent until you switch them on, and even then you set each one — which events, how much notice. Nothing arrives that you didn't choose.

Yours to keep

All the time you need