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Sleep sooner. Wake brighter.

9:41

Good evening, Maya

Wind down
in 18 min

Asleep by 23:30 · 7 h 30 before your alarm

Dim22:40
Phone down22:55
Breathe23:10

Start wind-down

Now playing

Rain on a tin roof

Last night

7 h 48 min

Download for iPhone

Dusk is a wind-down app for iPhone that turns your evening into deeper sleep

  • Someone asleep under a duvet, the city lit blue through the window

    Wind-down plans

    A gentle countdown from your evening to lights out, built around the time you want to be asleep.

  • Rain on a tin roof

    Wales · fades out in 45 min

    Sleep sounds

    Over 200 field recordings and soundscapes that fade out on their own.

  • A silhouette stretching in front of a window over the city in the morning

    Smart alarm

    Wakes you in a thirty-minute window, at the moment you're closest to waking anyway.

  • No coffee after 2 p.m.

    Walked home. Asleep by 11.

    Nights with a walk

    Asleep 19 min sooner

    Sleep journal

    Two lines before bed. Over weeks, Dusk shows you what helps and what doesn't.

Let the day go.

One night with Dusk

22:40 · Plan the evening

Tell Dusk when you want to be asleep. It works back from there: when to dim the lights, put the phone down and start to slow down.

01 / 05

9:41

Good evening, Maya

Wind down
in 18 min

Asleep by 23:30 · 7 h 30 before your alarm

Dim22:40
Phone down22:55
Breathe23:10

Start wind-down

What do you want from your nights?

  • Fall asleep faster
  • Stop scrolling at 1 a.m.
  • Keep a steady bedtime
  • Sleep through the night
  • Wake up rested

Pick one when you set up Dusk. Your plan, sounds and alarm are tuned to it.

After four weeks with Dusk

−23 min

Faster to fall asleep, on average. Most people notice it in the first week.

7 h 41

An average night with Dusk, up from 6 h 50 before

People using Dusk

1.2M

asleep before midnight, most nights of the week

Fall asleep somewhere else

Loved by light sleepers

4.9

86,000 ratings on the App Store

Phone down by 22:50

“First app that got me off my phone at night instead of onto it.”
PriyaDusk Plus · 8 months

Asleep in 12 min

“Asleep in twelve minutes, three weeks running. My partner noticed before I did.”
TomDusk Plus · 3 months

41 nights with rain

“The rain recording is the only thing that works on hotel nights.”
AnaFree · 1 year

Smart alarm, every day

“I stopped dreading 7 a.m. The alarm finds a better moment than I ever did.”
MarcusDusk Plus · 5 months

60 breathing sessions

“Breathing for four minutes sounded silly. Now I don't skip it.”
LeilaDusk Plus · 2 months

Bedtime by 20:30

“We set it up for the kids and ended up using it ourselves.”
The OkaforsFamily · 6 months

Asleep 19 min sooner

“The journal showed me coffee after lunch was the problem. Annoying, but true.”
SamDusk Plus · 4 months

7 h on work weeks

“Night shifts used to wreck my sleep. Dusk plans around whatever day I'm having.”
InésDusk Plus · 1 year

Pick your nights

Start free. Try Plus for 14 days before you pay.

Questions, before bed

Does Dusk need a wearable?

No. Your phone on the bedside table is all Dusk needs to chart your sleep. If you wear an Apple Watch, Dusk can use that too.

Is the sound in my bedroom recorded?

No. Sleep sounds are analysed on your phone as they happen and never stored or sent anywhere.

Will the smart alarm still wake me on time?

Yes. You choose the latest time you can get up; Dusk only ever wakes you earlier, never later.

Can I cancel Dusk Plus at any time?

Yes, from your phone's subscription settings. You keep Plus until the end of the period you paid for.

Does it work on Android?

Dusk is on iPhone today. Android is coming later this year; join the list to hear first.