There are two ways to turn night shift on and off.
Ipad screen filter blue light app.
2 on the same screen you can schedule a time for night shift to turn on automatically and adjust color temperature.
By using blue light filter apps there is a decrease in the amount of blue light produced by screens.
In display brightness you can activate the blue light filter and change settings.
Go to settings display brightness night shift.
Ocushield anti blue light screen protector for 9 7 apple ipad ipad air air 2 ipad pro 1st gen blue light filter for ipad anti glare protect your eyes improve sleep 4 4 out of 5 stars 31 39 99 39.
Retinaguard 2018 ipad anti uv anti blue light tempered glass screen protector compatible with ipad pro 9 7 inch ipad air2 ipad air sgs and intertek tested blocks excessive harmful blue light reduce eye fatigue and eye strain.
It s called night shift and it s configured in the settings app under displays.
Open control center firmly press the brightness control icon then tap to turn night shift on or off.
How to use night shift on iphone.
I m assuming you mean an app to reduce blue light from the display such as f lux.
By default night shift turns on from sunset to sunrise.
You can also use night shift option on iphones or ipads which is now available on ios with version 9 3 or newer.
Ios a native blue light filter app for ios version 9 3 or newer iphone 5s or ipad 2.
You can download this highly useful app called f lux that enables the blue light filter for pc running the older windows versions.
The good news is that apple has built the functionality into the operating system.
The ocushield anti blue light ipad screen protector is only compatible with the 9 7 inch ipad ipad air ipad air 2 and the ipad pro so keep that in mind when finalizing your order.