May 25, 2026
Generate OTP & TOTP codes for secure 2-step verification on your accounts. Download and install old versions of Two Factor Authenticator that suits your device model and enjoy your favorite features!
**Version 1.0.0 – Initial Release**
• Added support for Time-based One-Time Passwords (TOTP)
• QR code scanning for quick account setup
• Manual entry option for setup keys
• Biometric authentication (fingerprint/face unlock)
• Auto-lock for enhanced security
• Encrypted local storage for account data
• Backup and restore using local files
• Account organisation with categories and favourites
• Search functionality for quick access
• Light and dark theme support
Two Factor Authenticator old version 1.0 was released on May 25, 2026 by iShot Inc. The app download size is 17.4 MB. We recommend you download the latest version of Two Factor Authenticator for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Two Factor Authenticator, including the file size and Android system requirements.
| Version 1.0 | Version 1.1 (Latest) | |
|---|---|---|
| Package Name | com.authenticator.pro.secure.auth2fa | com.authenticator.pro.secure.auth2fa |
| Version | 1.0 | 1.1 |
| Update Date | May 25, 2026 | Sep 30, 2026 |
| Size | 17.4 MB | 26.3 MB |
| Requires Android | Android 6.0+ (M, API 23) | Android 7.0+ (N, API 24) |
| Architecture | armeabi-v7a | armeabi-v7a |
| Signature | 99385312dadaefa9c2c1aed8d34bd368e6b566bd | 99385312dadaefa9c2c1aed8d34bd368e6b566bd |
| Google Play App License | Required | Required |