Your eyes may feel tired or irritated after focusing intensely on activity like viewing a computer screen, reading a book, or driving a car for a long period of time. This is known as eyestrain.
If you have an Android smartphone or tablet, you’re in luck! There’s a great app out there that’s built to neutralize blue light coming from your device’s screen, and it’s called Twilight.
Download Twilight from play store
The app allows you to set the color temperature, intensity and screen dim to automatically turn off and on whenever you want. Set it up to be activated from sunrise to sunset, according to your alarm or from a custom setting.
The app also includes information on more of the science of how blue light impacts your body and your sleep so you can gain a better understanding of how device use affects your health.
Night Shift isn’t exactly an application you can download, but it’s an iOS feature worth knowing about if you regularly use your iPhone or iPad in the evening
Night Shift Compatibility