Darker Pro (Screen Filter) v1.8.0

Screen Filter can lower your screen brightness to extremely low levels, to help prevent eyestrain during the night. Use the built-in color filter to adjust the color of your display, perfect for filtering out harsh white backgrounds during the night.

Users can either upgrade the free version to Pro through in-app purchase, or directly purchase this version (for countries that don’t support In-app purchases) – both are the same in terms of functionality.

Features only in the Pro version:

» Auto-On & Auto-Off

» Start at boot

» Lower brightness below 20%

» Darken navigation bar

» Customizable notification buttons

• Up to three buttons can be added for quick access.

• Buttons to increase and decrease the brightness (+5%, -5%, +10%, -10%)

• Buttons to set a specific brightness (@0%, @10%, @20%, … , @90%, @100%)

• Quick toggles (stop, pause, reset)

Note: When manually installing APK files, Android blocks the “Install” button from being pressed when Screen Filter is running. This is NOT a bug. It’s a protective measure to prevent malicious apps from camouflaging the install button. Pausing Screen Filter will solve this.

Source: APKDROID.NET