Night Shift, Dark Mode, Reduce White Point, and Zoom's Low Light Filter all help reduce the harmful effects on your body's clock that bright iPhone and iPad screens have at night. But there's another option on iOS and iPadOS that turns your entire display red, and it's useful for so much more than just late-night browsing in bed. The brightness slider, Reduce White Point, and Zoom's Low Light Filter all dim the display, but Night Shift cancels out blue light frequencies, resulting in an orange hue that can help you get to sleep more easily (though that is still up for debate). Dark Mode... more
