That would become advertising of a product then...
Also, one can easily reduce/remove Blue from any monitor using hardware settings alone.
Also, one can easily reduce/remove Blue from any monitor using hardware settings alone.
These apps are also a lot more feature rich than twiddling with display settings - you can customize their aggressiveness, set times, set timed breaks for color-sensitive work, sync to the sunset in your location, etc. You could do this all manually but I doubt anyone actually would.