How do I lock Calsa with Face ID or a fingerprint?

In the mobile store app's privacy settings, turn on Lock Calsa. It uses your device's available Face ID, Touch ID, strong fingerprint or screen-lock verification. The lock is optional and separate from signing in to your Calsa account.

When enabled, it covers Calsa at launch and after at least 60 seconds in the background. Pending entries remain while the lock is closed. Device verification provides the alternative when biometrics are unavailable. The browser does not have this native app lock. Use your device's own security there.