iPhone Screenshots


ZenKey powered by AT&T 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 services 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:
- An AT&T-certified app
- PIN and biometric security

ZenKey gives you faster access to participating apps.

Available for AT&T postpaid and business wireless customers with eligible wireless service.

Rates: Data charges may apply for app download and usage. Other restrictions may apply.
Eligibility: Compatible device required and includes iPhone 6 and above with iOS 11 and above.
For complete terms of service for ZenKey powered by AT&T visit: https://myzenkey.com/terms/att.html
For Privacy terms visit: https://myzenkey.com/privacy-carriers/att.html
For a list of service providers who use ZenKey visit https://myzenkey.com

What’s New

Version 1.3.02

Fixed code for Push notification process

Ratings and Reviews

3.9 out of 5
36 Ratings

36 Ratings

AnandJat05 ,

World Needs highly secure application Like Zenkey

As a Security Developer, I can say in today world where pin, password etc compromised so easily by anybody so we need one stop highly secure solution with less time consuming, hazzle free and offcourse highly secure solution in order to meet that criteria Zenkey is one and only solution in the market, having great experience with features it provides. I would say in future world will go Zenkey kind of solution to protect their private, sensitive and confidential data.

Love Zenkey app.

kellymartinez77 ,


This is the app ive been waiting for, Thanks AT&T!!

Ward_1776 ,

Doesn’t work and unnecessary

It seems like the latest hoop that security wants us to jump through is the use of a ‘special’ app to essentially provide a ‘more secure’ form of two factor authentication. But if you lose your phone, or someone has access to your information, these new apps do nothing to mitigate the harm.

Of course, every website must have their own version of this dumb idea, and this is att’s. When it came time to design my pin, it wouldn’t work, regardless of what I put in. So now I have an app that doesn’t work but which is required to log into my account.


AT&T Services, Inc.
26.7 MB

Requires iOS 11.0 or later. Compatible with iPhone.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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