Authenticator vs Duo Mobile — Which Is Better?
A side-by-side comparison of Authenticator and Duo Mobile for Android, compared by rating, downloads and features. Each links to its verified official source.
Quick verdict
Both Authenticator and Duo Mobile are strong Android choices. Authenticator scores higher at ★ 4.8. Duo Mobile has the larger user base (483.2 k downloads). Pick the one that best fits what you need.
| Feature | Authenticator | Duo Mobile |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.6 |
| Downloads | 4.6 k | 483.2 k |
| Platform | Android | Android |
| Official source | Google Play | Google Play |
Screenshots
Authenticator
Duo Mobile
Frequently asked questions
Which is better, Authenticator or Duo Mobile?
Both Authenticator and Duo Mobile are strong Android choices. Authenticator scores higher at ★ 4.8. Duo Mobile has the larger user base (483.2 k downloads). Pick the one that best fits what you need.