text rendering

To ensure mobile app compatibility with different device system fonts and text rendering, you can follow these steps:

1. Use system fonts: Use fonts that are available on most devices, such as the default system fonts.
2. Test on various devices: Test your app on different devices with different operating systems to ensure compatibility.
3. Use dynamic font sizing: Use relative font sizes or adjust text size based on device screen size to ensure readability.
4. Optimize for different screen densities: Consider using scalable vector graphics or providing alternative versions of images for different densities.
5. Use proper text formatting: Avoid using fixed text widths or hard-coded line breaks to ensure proper text rendering.

By following these guidelines, you can ensure that your mobile app is compatible with different device system fonts and text rendering.