You can change the color of your iPhone screen in several ways through the device's Accessibility settings. Here's how to do it.

Wondering how to change font on iPhone? Master changing fonts on your iPhone effortlessly. Learn to install and apply new fonts with ease with these four easy methods.

Changing the text size for all sites If you’d rather change the default text size for all sites you visit using Safari, here is how. Go to Settings > Safari > Page Zoom.

How to change Color Temperature on an iPhone display? To customize the color temperature on iPhone, you need to head into the Accessibility subsection of Settings and edit Color Filters.

How to Change the Color of Emoji on an iPhone Go to "Settings," then hit "Accessibility." Click "Display and Text Size." Go down to "Color Filters," and toggle the slider so it is on.

This detailed guide with screenshots covers how to change iPhone app colors and theme in iOS 18 natively with a few taps.