Open the app
Use the app’s zoom or display settings, if available
Turn on Display Zoom in Settings > Display & Brightness > Display Zoom
Use the Smaller Text setting in Settings > Display & Brightness > Text Size
Reduce app icon size by using a smaller Home Screen widget layout, if applicable
Use Zoom in Accessibility settings only if you want to enlarge, not shrink, app content
Rotate the iPhone to landscape mode if the app supports it
Use the app on a larger iPhone model or iPad if you need more screen space