Nighter

Nighter is an application easy to use , had a great design.
Nighter protect your eyes from the screen brightness , by enabling night mode can relieve your eyes strain, and your eyes will feel at ease during night reading and will protect your eyes also and help you sleep easily and also will give comfort to your eyes while reading and using your phone in dark places. This also saves your some battery energy.

Nighter gives you additional functionality for controlling of screen brightness and works perfectly.