Commonly used authenticator applications
If you do not have an authenticator application yet, here are some popular options:
Authenticator | Publisher | Supported by Android | Supported by iPhone |
|---|---|---|---|
Okta Verify | Okta, Inc. | Yes | Yes |
Google Authenticator | Google LLC | Yes | Yes |
FreeOTP Authenticator | Red Hat | Yes | Yes |
Twilio Authy | Authy, Inc. | Yes | Yes |
Microsoft Authenticator | Microsoft Corp. | Yes | Yes |
Duo Mobile | Duo Security LLC | Yes | Yes |
Note
These authenticators can be downloaded from Google Play on Android or the App store on iOS devices.