Change the display or text based on the app in iOS 15
(iMore iPhone)

You can adjust accessibility settings based on the app in iOS 15 and iPadOS 15. Beginning with iOS 15 and iPadOS 15, you can adjust display and text size accessibility settings per app. These include the ability to bold or enlarge text, increase contrast, invert colors, add color filters, and more. Here`s how to make changes on all of the best iPhones and best iPads. Jump: Change settings by app Adjust text size when using app Change accessibility settings per app To change accessibility settings per app: Tap the Settings app on your device`s Home screen. Choose Accessibility. Scroll down, select Per-App Settings. Tap Add App under App Customization. Choose your app to customize. Select the app you just selected from the list. Make the accessibility changes you want for the app. For example, there are various display and text size settings you can adjust. Remember, these changes only affect the chosen app. Tap Per-App Settings when finished. Repeat Steps 4 thro...