Google Authenticator 4+


    • Free



Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to enter a code that is generated by the Google Authenticator app on your phone.

The verification code can be generated by the Google Authenticator app on your phone, even if you don't have a network or mobile connection.

• Sync your Authenticator codes to your Google Account and across your devices. This way, you can always access them even if you lose your phone.

• Set up your Authenticator accounts automatically with a QR code. This is quick and easy, and it helps to ensure that your codes are set up correctly.

• Support for multiple accounts. You can use the authenticator app to manage multiple accounts, so you don't have to switch between apps every time you need to sign in.

• Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs.

• Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device.

To use Google Authenticator with Google, you need to enable 2-Step Verification on your Google Account. To get started, visit

What’s New

Version 4.2.1

• Bug fixes and improvements.

Ratings and Reviews

4.9 out of 5
42.7K Ratings

42.7K Ratings

zfrfashion ,

I lost everything

My phone was stolen, and thieves had access to everything because they can use the app. I lost access to everything because app data is not transferring to the new phone. What is the reason for creating this app? To protect me from my funds? Or my funds from me? To give access to it to everyone but not me?

Пух--пух ,

Accounts removed

After switching to the newer iPhone, it deleted my accounts. They cannot be reset since the old phone had factory reset

Anna Nazarenko ,

The app deleted all related codes on its own

If you want to have all your accesses to the side apps lost because of this authenticator, feel free to install it.
Today I realised all my codes were deleted by the app itself and I am not able to login to my social networks anymore.
And the answer given by the support is that they’re not able to restore anything and I have to contact all the side apps by myself and recover the accesses! An absolutely non reliable app! Not recommend it to anyone who doesn’t want to lose all the accesses at once.

App Privacy

The developer, Google, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Contacts
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Search History
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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