(57 ratings)

ZenKey powered by T-Mobile provides a quick, simple way for you to register for and login to participating websites and apps without usernames and passwords.

ZenKey Features:
- Create new accounts – no usernames or passwords required!
- Easily add your new and existing websites and apps to ZenKey
- One touch login to accounts and services
- Seamless two-factor authentication
- Control the personal information that is shared with third parties
- Review and approve transactions real-time

ZenKey uses unique multifactor authentication with the device and wireless network which includes:
- A T-Mobile-certified app
- PIN and biometric security

ZenKey gives you faster signup and access to participating apps.

Available for T-Mobile postpaid, prepaid and business wireless customers with eligible wireless service. This app is currently not supported on Metro PCS devices.

Rates: Data charges may apply for app download and usage. Other restrictions may apply.

Eligibility: Compatible device required. Android 7 Nougat and above.

For complete terms of service for ZenKey powered by T-Mobile visit:

For Privacy terms visit:

From version ZenKey Powered by T-Mobile 01.04.0003:

Bug fixes and performance improvements

Latest: 01.04.0003 on December 16, 2020
All versions