50 reviews
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Download size

< 1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5
  • Windows Phone 7

App requires

  • data services
  • camera
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

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A Windows Phone 7 two-factor authentication device, designed to be a replacement for Google Authenticator.

This can be used for Google's two step verification system. When enrolling on Google's site, the account name and secret can be automatically captured by selecting either "iPhone" or "Android" while enrolling and scanning the shown QR Code.

Version 1.1: Bug fixed where the app would crash if a space was present in the secret field. This will also fix any crashes on startup due to the aforemontioned issue.

Version 1.2: Fixed the secret decoding issue properly. You may need to manually delete any accounts generating an "INVALID" code. Fixed LastPass (they just recommended me without testing, sorry!).
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  • by Jeremy 4/6/2014
    Wouldn't accept '<' in password.
  • by Brad 8/1/2013
    works great with lastpass...
  • by Leo 6/17/2013
  • by Clement 4/21/2013
    I've been using this for 2 weeks to access Gmail and it has been working just fine.
  • by Petar 2/15/2013
    Do what it should.
  • by Asim 2/1/2013
    Works with AWS, Google Authenticator and lastpass for mfa. Lastpass barcode could mot be read, perfect nonetheless.
  • by Garrett 11/30/2012
    So glad this exists
  • by Mark 11/27/2012
    Decent app once you get the secret entered... The QR code scanning didn't work at all for me (on AWS and GMail). I ended up using the phone's built-in visual search feature which worked perfectly, and copied the QR text to the clipboard. The QR text for AWS was so long I needed to paste it into another app to trim the initial stuff off so only the secret remained and could be pasted into the authenticator app. Adding an account using the full QR text popped up an error message about an invalid character in the secret code. There's no way to edit the secret after this error, so you need to delete the account and start from scratch. It would be nice if the app let you paste in the full QR text from the visual search, and parsed out the name and secret.
  • by User 11/15/2012
    Works as advertised, but would be much better with the ability to copy code to clipboard.
  • by Dave 11/1/2012
    Looks good, but I have concerns. Being that this is a security related application, I find it curious that it requires data services access. My understanding of the algorithm(s) employed for such authentication (OTP/SHA1_HMAC) don't require network access. What gives?