Simply change the screen brightness!!
Touching on the cat's paw to change the screen brightness.
Or sliding the fish to adjust the brightness as you wish. You can also adjust the brightness by 1% by touching the black or white cats!
You can also set the desktop widget to confirm and change the current brightness ♪
※ AUTO function depends on the phone you are using. 50% of smartphones don't have the AUTO function for screen brightness.
Let your cat provide thoughtful service for you in this app!!