Is the method used to unlock an iOS device available to an app? We would like to require a step-up to MFA (in our app) if passcode was used and allow for single factor if Face ID was used.
No.
We can’t talk about The Future™. If you’d like to see such support added in the future, I encourage you to file an enhancement request describing your requirements.
Please post your bug number, just for the record.
Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"