Authenticator 2FA OTP Backup
16 Oct 2026
About Authenticator 2FA OTP Backup
Secure accounts with OTP codes, TOTP and private 2FA login.
Authenticator 2FA OTP Backup is a secure app for Indian mobile users to protect their online accounts. This app generates fast OTP codes and time-based 2FA codes to add extra security to accounts. Users can add accounts quickly using QR code setup or manual setup without QR access. The app also allows users to organize their 2FA codes for personal and work logins. For added protection, users can lock the app with a PIN or biometric lock. Authenticator 2FA OTP Backup can generate login codes even without an internet connection, making it a convenient tool for users. The app's simple and organized interface helps users keep their 2FA codes ready for verification.
2FA Authenticator
Secure accounts with OTP codes, TOTP and private 2FA login.
Generate fast OTP codes and protect accounts with 2FA
Generate fast 2FA codes to protect your accounts
Get fresh verification codes whenever you need them
Add time-based codes for stronger account security
Add accounts quickly with simple QR code setup
Set up 2FA accounts even without QR access
Protect your authenticator with PIN or biometric lock
Generate login codes without internet connection
Organize 2FA codes for personal and work logins
Use one mobile authenticator flow for OTP codes, TOTP protection, QR setup, manual setup, app lock, and offline login codes.
Keep personal and work logins organized so your 2FA codes are ready whenever an account asks for verification.
Screenshots
Authenticator 2FA OTP Backup APK Information
- Latest Version
- 2.5.23
- Category
- House & Home
- Android OS
- Android 7.0+
- File Size
- Varies with device
- Developer
- Duong Van Luong
- Available on
- Google Play
- Content Rating
- Rated for 3+
- Updated
- 16 Oct 2026
- Package Name
- authenticator.twofactor.authy
- Installs
- 1,000,000+
- In-app Purchases
- ₹620.00 – ₹3,100.00 per item
- Price
- Free
- Feedback
- Flag as inappropriate
Authenticator 2FA OTP Backup FAQ
How do I download Authenticator 2FA OTP Backup for Android?
Tap "Download from Google Play" to install the official version of Authenticator 2FA OTP Backup on your phone. It is free to open the store page.
How do I install an APK or XAPK file?
Allow "Install unknown apps" for your browser or file manager, open the downloaded file and tap Install. XAPK files need an XAPK installer. See our install guide for step-by-step help.
What Android version does Authenticator 2FA OTP Backup need?
Google Play lists Android 7.0 or newer.
How do I update Authenticator 2FA OTP Backup to the latest version?
If you installed it from Google Play, updates arrive automatically. For APK files, download the newer version from this page and install it over the old one.