NinjAuth generates 2-step verification codes for a more secure online presence. Features: - PIN / password / biometric protection for the accounts: the app asks for proof when opened - labels with icons to tag accounts and allow faster browse / filter & search - backup and restore: create password-protected ZIP files with QR code images and a data file inside for easy transfer of accounts - no unnecessary permissions: only the camera permission is needed for reading QR codes - dark and light th