Aug 9, 2026
Two-factor authentication made simple. Scan, generate, and stay secure. Download and install old versions of Authenticator App - 2FA that suits your device model and enjoy your favorite features!
-minor bug fix.
Authenticator App - 2FA old version 1.5 was released on Aug 9, 2026 by SA AI STUDIO. The app download size is 54.4 MB. We recommend you download the latest version of Authenticator App - 2FA for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Authenticator App - 2FA, including the file size and Android system requirements.
| Version 1.5 | Version 1.7 (Latest) | |
|---|---|---|
| Package Name | com.authenticator.two.factor.saai.generate.secure.code | com.authenticator.two.factor.saai.generate.secure.code |
| Version | 1.5 | 1.7 |
| Update Date | Aug 9, 2026 | Sep 20, 2026 |
| Size | 54.4 MB | 60.0 MB |
| Requires Android | Android 7.0+ (N, API 24) | Android 7.0+ (N, API 24) |
| Architecture | armeabi-v7a | arm64-v8a |
| Signature | c98f820e1fba144935fa6237ed22cf36dbe23437 | c98f820e1fba144935fa6237ed22cf36dbe23437 |
| Google Play App License | Required | Required |