If you spend a lot of time looking at your phone and your ipad or tablet then you should put it into night shift mode to filter out the blue light coming from your phone screen or tablet screen.
Iphone 7 blue light filter.
Because blue light hinders production of melatonin and makes sleep more difficult.
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The filter attaches to existing screen protectors with smooth clean surfaces.
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Ios supports color shifting so you can warm up the light of your iphone for easy nighttime reading.
Settings display brightness.
The lowbluelights blue light filter for iphone is intended to be used in the evening 2 3 hours before bedtime.
It s not available on appstore but you can still download it on your device using itunes.
To turn it on go to.
To gain optimum benefits from the blue light filter it s best used in complete darkness or in a room lit by 100 blue light free light bulbs.
Bright blue white light blasting in your face at night isn t so great for your sleep or general health but don t worry.
The best thing about this app is that you don t have to jailbreak your iphone to use it.
Iris is one of the best options you have for using a custom blue light filter app on your iphone.
This is supposed to be used between about 9 p m.