You can easily invert colors on Android to help make some texts and images easier to see on your phone screen. Since Dark Mode is still not available on all apps, color inversion can be useful: The ...

Smart Invert reverses the colors of the display except for images, media and some apps that use dark color styles.

The Apple iPhone interface uses fairly consistent colors, and most of the on-screen colors cannot be changed by the owner. However, iPhone users can invert the overall color scheme of the device.

Apple's switch to an OLED display on the iPhone X means users who dig into the settings of the device can squeeze out more battery life, reducing the power consumption of the screen and extending the ...