Face ID unlock is a feature for iOS devices only.
You can find it in the settings in Cake (3 dots in the upper right-hand corner). Scroll down to “Security” where you can find the Face ID unlock button.
This feature allows you to secure Cake by locking and unlocking the app with Face ID.
When you fully close the Cake app, upon reopening Cake you will be asked to log in using Face ID. 🔐👤
You can also choose to automatically lock Cake after a certain number of minutes. You can adjust the timer yourself. When the timer has expired, you can unlock Cake using Face ID.⏲