If you have never downloaded Chrome on your Apple ID:
If the user must keep iOS 12.5.5, consider these alternatives: Google Chrome For Ios 12.5 5- Download
Chrome 87 can be heavy on an iPhone 5s (1GB RAM). Use these tweaks: If you have never downloaded Chrome on your Apple ID:
Go to Settings → General → About → Software Version.
Make sure you are on iOS 12.5.5 or higher (12.5.6 and 12.5.7 also work). If the user must keep iOS 12