UBS & UBS key4

UBS & UBS key4 is an official authentication app that generates time-based one-time passcodes and manages digital keys for UBS online services, helping protect access to corporate and personal accounts. The app supports push approvals, secure local key storage with recovery options, and includes clear setup steps and guidance for administrators and end users.

Key functions

UBS & UBS key4 delivers time-based one-time passwords for sign-in and transaction confirmation, push notifications for approving or denying sign-in attempts, and an in-app view of linked devices. The app provides guided workflows to link, view and recover digital keys, and stores key material encrypted and bound to the device for local security.

Requirements and support

To use UBS & UBS key4, install the app on devices running supported Android versions and follow the in-app setup instructions for account enrollment. For technical assistance or enrollment questions, contact your UBS administrator or the regional support channel associated with your UBS services.