: A built-in feature for Apple users that automatically shifts display colors to the warmer end of the spectrum.

The software known as is a blue light filter and eye protection tool designed to reduce eye strain and improve sleep by adjusting screen color temperature and brightness.

: Using cracked software violates the developer's Terms of Service and copyright laws. Safe and Official Alternatives

: A widely respected and free official alternative that adjusts screen lighting according to the time of day to reduce eye strain.