The mobile app uses your Airstudio employee login and adds phone-friendly security on top.
With biometric login on, opening the app after it has been closed asks for your face or fingerprint instead of your password. It can be turned on or off any time under Profile → Authentication. If your device has no biometrics enrolled, the option is hidden.
You stay signed in until you log out or the session expires. When it expires you see Session expired. Please re-enter your credentials. and sign in again. Biometric unlock does not bypass an expired session.
Profile → Security → MFA Method switches between Email and SMS for your codes. SMS needs a phone number on your profile.
Profile → Logout. Log out on a shared or borrowed device; on your own phone, biometric login makes staying signed in safe.
Your login token, kept in the device's secure storage, and files you choose to download. No passwords are stored. Deleting the app removes both.