If you’re finding it difficult to read text on your device, choose to use a bolder version or a larger font size.
Open the Settings app and select Display & Brightness. From here turn on the Bold Text option. Your iPad will restart and you’ll notice that all fonts used are thicker. You can also tap Text Size here and drag the slider to increase or decrease the text size. This will effect the font size in any apps that are compatible with Dynamic Type, including most of the native apps made by Apple.