LCD Burn-in Wiper is a utility that can eliminate the burn-in of a smart device's display by performing a full rotation of its colors. It supports several modes:

• The White mode is useful for screens with high-intensity displays.
• The Black mode only displays black colors.
• The Color Rotation mode changes the screen color to other colors, such as white, blue, red, yellow, green, and black.
• The Time mode allows you to terminate the application after a specific period of time.\

LCD Burn-in Wiper is free and does not require root access to work. The free version is ad-supported.