If your iPhone icons seem too large and are taking up too much space on your screen, or if you want to make them larger to make them easier to read, all you have to do is use the iPhone’s Zoom feature. To make them smaller, hold three fingers together and double tap on your iPhone screen with all three fingers at once, this works if the icons were enlarged from their normal size. To access the iPhone’s Zoom to turn it off to keep icons small, or turn it on to make the icons larger, go to Settings, General and then Tap Accessibility. From that point, tap Zoom and turn it on or off.