OTP Authenticator
A two-factor authentication App

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
  • Encrypted storage on Android 4.3+
  • Sleek minimalistic Material Design
  • Great Usability
  • Compatible with Google Authenticator

License: MIT

Website: https://github.com/0xbb/otp-authenticator/blob/HEAD/README.md
Issue Tracker: https://github.com/0xbb/otp-authenticator/issues
Source Code: https://github.com/0xbb/otp-authenticator

For full details and additional technical information, see this application's page on the F-Droid wiki.

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications, and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Version 0.1.2 - Added on 2015-12-24

This version requires Android 4.0.3 or newer.

This version is built and signed by F-Droid, and guaranteed to correspond to the source tarball below.

download apk 1.7 MB (+5 kB) GPG Signature
source tarball 2.9 MB
no permission changes
view permissions [ 1]

Version 0.1.1 - Added on 2015-12-20

This version requires Android 4.0.3 or newer.

This version is built and signed by F-Droid, and guaranteed to correspond to the source tarball below.

download apk 1.7 MB GPG Signature
source tarball 2.9 MB
no permission changes
view permissions [ 1]

Version 0.1 - Added on 2015-12-20

This version requires Android 4.0.3 or newer.

This version is built and signed by F-Droid, and guaranteed to correspond to the source tarball below.

download apk 1.7 MB GPG Signature
source tarball 2.9 MB
view permissions [ 1]


Index