Night Owl enable you to reduce the brightness of your device screen lower than you can achieve with the default settings in order to avoid eye strain or headache in a dark environment or at night. If you have an AMOLED display, you can also save battery!
• Screen Dimmer: Adjust the backlight brightness lower than default
• Automatic Start and Stop: Start and Stop the service at a specific time
• Blue-Light Filter: Reduce the blue light to protect your eyes. Blue radiations can cause insomnia .
• Advanced Filter: Adjust Red,Green and Blue value of the filter
Download: Night Owl – Screen Dimmer Free Android App from here!