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Sleep app for iPhone

Fall asleep faster with science-backed protocols

Duskmode turns your screen red when it's time to wind down, locks the apps that keep you up, and plays sleep sounds until you drift off.

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A night with Duskmode

Three things happen before you fall asleep

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Red filter

Wind down

Your screen shifts to red. Less of the light that tells your brain it's still daytime, so the evening starts to feel like one.

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App blocking

Sleep time

The apps that keep you up lock. Social, video, news, games. You can't open them, so there's nothing to talk yourself out of.

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Sleep sounds

Fall asleep

Pick a sound and let it play until you're gone. Rain, ocean, fireplace and more.

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A sleep routine for your life, based on science.

Tell Duskmode when you wake, when you work and what your evenings look like. It picks the sleep habits with real research behind them and fits them around your day.

Image by Milan Ihl

Ready to fix your sleep tonight?

Set your sleep time once. Duskmode handles the rest.

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