OTP Authenticator
OTP Authenticator is a two-factor authentication App for Android 4.0 .
It implements Time-based One-time Passwords (TOTP) like specified in RFC 6238.
Simply scan the QR code and login with the generated 6-digit code.
Features:
Free and Open-Source
Requires minimal permissions
Only camera access for QR code scanning
Encrypted storage on Android 4.3
Sleek minimalistic Material Design
Great Usability
Compatible with Google Authenticator
Download:
Google Play:
F-Droid:
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