Google Authenticator works with 2-Step Verification for your Google Account to provide an additional layer of security when signing in.
With 2-Step Verification, signing into your account will require both your password and a verification code you can generate with this app. Once configured, you can get verification codes without the need for a network or cellular connection.
- Automatic setup via QR code
- Support for multiple accounts
- Support for time-based and counter-based code generation
To use Google Authenticator, you need to enable 2-Step Verification on your Google Account. Visit http://www.google.com/2step to get started.
• iPhone X support
• Minor bug fixes
Ratings and Reviews
Needs TouchID Support
A lot of reviews seem to be centered on phone transfers. Not sure what everyone’s issue was, I personally didn’t have any issues, even after a phone wipe. Just make sure you’re logged into Google on another device or a Chrome session and you can add the new phone without issues. I think it’s more of people not understanding how 2FA works. If you don’t have another device logged in, make sure to turn off 2FA before switching phones(or add your mobile phone to 2FA as well as a failsafe).
However this app needs to get some TouchID support for further protection. That’s my only gripe. If you were to happen to leave your phone unlocked, someone can just open the app and get the codes without having to type in a PIN or authenticate with TouchID. This is a security flaw. I’ve submitted this issue over a year ago and here we are still without this feature (they haven’t even updated this app in close to a year).
Please add TouchID support, strengthen up the security to this very useful 2FA tool. Or at the very least a PIN prompt when you open the app.
Works but no frills
I normally don’t write reviews but since I use this app a lot for MFA it is not useful for multiple AWS accounts because you can’t change the name of an entry after scanning the barcode... you are stuck with the name the barcode gives you and if that account is AWS then it’s extra difficult. When you have several AWS entries where the only distinguishing thing is a 10-14 digit number that is not visible on the web login screen... once you set up multiple accounts you’re kinda stuck trying all of the TOTP numbers until one works because the names are not distinguishable and not editable upon creation.
A simple edit to the account name is all I ask for. If that gets added I’ll change my rating. For now, it causes me enough extra frustration that I’m spending valuable time writing this.
I’ve never encountered such a poorly design application... theoretically, it seems cool, but in practice, it’s horrendous. I tried logging into my Nintendo account and for some reason needed this. So I got it, set it up for both my emails (this took forever, was annoying, and I got 2 because I couldn’t remember which it was... but I was sure it was one of them) and then tried entering it... nothing. Tried back up codes. Nothing. I went into the account and reset it, which was a pain, and tried again. Nothing. I tried multiple times of both types of codes and literally zip. I gave up. I wish that were the end of it. For some reason, all my accounts on all devices are signed out! It may be because I deleted some devices that said multiple weeks of inactivity, but the effected apps have been Google Photos and mail—applications they have control over and should notice if I log into it on one device or another continuously. Now, I’m stuck redownloading however many thousands of pictures and resigning into accounts. Hooray.
- Google LLC
- 23.2 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
- Rated 4+
- © 2014 Google Inc.
With Family Sharing set up, up to six family members can use this app.