iOS 9.3 Night Shift is a function implemented by the Apple company in the latest version of the operating system for our iPhone, iPad and iPod Touches, it was created with the idea of helping us relax our eyes when using the terminals at night.
Night Shift from iOS 9.3 has the ability to change the tonality of the colors of the iPhone, iPad and iPod Touch screens that are running or will be running iOS 9.3 or future versions, Apple claiming that this system can help us sleep better by reducing the light emitted by the screens in front of our eyes.
Although the system Night Shift was implemented in iOS 9.3, it has existed for a very long time for iPhone, iPad and iPod Touch in the form of an application called flow initially released for those who have jailbroken and then ported to OS X and Windows, so it can also be used on computers.
In the image below you can see what the named Windows program looks like flow, the application for OS X having a similar format, in both cases the end result being the reduction of the intensity of the light emitted by the screen to help us work more comfortably at night.
f.Lux for Windows and OS X has a complex settings menu that allows us to choose how to apply the changes to the screens of our terminals, the program working automatically, but of course you can adjust it according to your own needs.
You can download f.Lux for Windows and OS X from this page.
