2FA Authenticator

Features:

*Camera access for QR code scanning

*Storage access for import and export of the database

*Encrypted storage with two backends:

*Android KeyStore

*Password / PIN

*Multiple backup options:

*Plain-text

*Password-protected

*OpenPGP-encrypted

*Perfect usability

Supported algorithms:

*TOTP (Time-based One-time Passwords) as specified in RFC 6238

*HOTP (HMAC-based One-time Passwords) as specified in RFC 4226

Backups:

To keep your account information as secure as possible SafeYourAccount only stores it in encrypted data files. A part of the encryption key used for that is stored in the Android KeyStore system. The advantage of this approach is that the key is kept separate from the apps data and, as a bonus, can be backed by hardware cryptography (if your device supports this).