iOS app security

Maybe I just can’t find the setting. Is there no secondary security when opening the mobile app, ie PIN, biometric, etc? Every other automation app I’ve used has such a feature. Seems like an obvious omission imo.

Forget it. Looks like this topic has been beaten to death for 5+ years with no results. Crazy!

In current iOS you can enable Face ID on any app. Long press the HA icon and select Require Face ID.

Not everyone runs current iOS (for obvious reasons).