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Last updated on: 2026-06-30
Android Apps > Tools > Google Authenticator
Google Authenticator icon

Google Authenticator

7.1
Google LLC
3.83
648,410 reviews
100,000,000+
Downloads
Free

Enable 2-step verification to protect your account from hijacking.

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Google Authenticator provides second-step verification with codes generated on your device, now with cloud syncing to your Google Account across devices. It supports multiple accounts, QR-based setup, and easy device-to-device transfers, making sign-ins more secure without relying on passwords. With 100,000,000+ total downloads and 4.5M in the last 30 days, it remains a trusted choice for 2FA.

Pros & Cons

  • Focused on fast, on-device code generation with cloud syncing for device migration
  • Supports multiple accounts and both TOTP and HOTP
  • QR-based setup and transfer streamline onboarding and device changes
  • Biometric or screen lock protection enhances privacy
  • Lacks built-in password management or traditional backup features highlighted by some competitors
  • Primarily a codes generator and authentication tool rather than a broader security ecosystem

About Google Authenticator

Google Authenticator is a tools app developed by Google LLC.

How many times has Google Authenticator been downloaded?

Google Authenticator has been downloaded 320 million times. In the last 30 days, the app was downloaded 4.5 million times. It is ranked #8 in tools.

What is the rating of Google Authenticator?

Google Authenticator is rated 3.83 out of 5 stars, based on 650 thousand ratings.

Is Google Authenticator free?

Google Authenticator is free to download. The APK download size is 4.45 MB. The latest version available is 7.1. The last update was on February 2, 2026.

What are the requirements for Google Authenticator?

The app has a content rating of Everyone. The app has been available on Google Play March 2012.

Description
Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in.
Show more

More data about Google Authenticator

Price Free to download
Total downloads 320 million
Recent downloads 4.5 million
Rating 3.83 based on 650 thousand ratings
Ranking Top ranked
Version 7.1
APK size 4.45 MB
Number of libraries 14
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Google Authenticator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Alternative downloads for the Google Authenticator app

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Authenticator App - TrustAuth icon Authenticator App - TrustAuth
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4.0
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Authenticator App · 2FA icon Authenticator App · 2FA
FirstOrder.Apps
3.7
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100,000+
Verifyr icon Verifyr
Verifyr
3.5
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10,000+
ID.me Authenticator icon ID.me Authenticator
ID.me
3.5
Free
5,000,000+
Authenticator App 2FA icon Authenticator App 2FA
TKTech Global
3.2
Free
10,000+
Authenticator Multi Factor App icon Authenticator Multi Factor App
Sri Chaitanya Mahaprabhu
3.7
Free
100,000+
Higher rated
Authenticator App: 2FA | MFA icon Authenticator App: 2FA | MFA
Authenticator 2FA Lab
4.3
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1,000,000+

Google Authenticator compared with similar apps

Common keywords of similar apps

Devices Enable Sign Generated Lose Set Generation Screen Authenticator Google Accounts Code Verification Account App Phone Codes Step Access Qr Support Multiple Time Based

Keywords missing from this app

Authentication Factor Password Secure Security Otp Data Totp Online Passwords Protection Generate Easy Layer Protect Backup Features Multi Apps Login Services Extra Mfa Add Work Device Offline Reliable Scan Works Log Recent Personal Setup

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Google Play Rating history and histogram

380K
64K
49K
22K
130K

Downloads over time

Google Authenticator has been downloaded 320 million times. Over the past 30 days, it averaged 150 thousand downloads per day.

Changelog of Google Authenticator

Show changelog

Developer information for Google LLC

Google LLC

accounts-support@google.com

Website

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Address:

Phone number:

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Comments on Google Authenticator for Android

★★★★★ Jason Schwieger · Jun 24, 2026
Love how u just click on the app and authenticates your ID
★★★★★ Ogunwole Michael · Jun 12, 2026
The app was very smart to used, and I like it so, but I don't ni why is not working for my app again why that?
★★★★★ Nicole Joyner · Jun 12, 2026
I think it should see more Job in the United States and if someone will post it and post more review
★★★★☆ Freya Kitten · Jun 16, 2026
It works, can't fault that - but I'd really like to have folders, so I can separate work 2FA from personal 2FA. It's a really long list that doesn't have to be so unwieldy.
★☆☆☆☆ Mehdi Rezaei · Jun 26, 2026
Why can't I enter the codes? It gives an error when trying to scan.
★☆☆☆☆ M TL · Jun 16, 2026
I installed and uninstalled because I didn't get a six-digit code I wanted to add my ImmiAccount from Dept of Home Affairs, Australia
★★☆☆☆ Masanana molefe · Jun 16, 2026
I just lost all my authentication codes and passkeys for all my accounts on both my phones. The information just vanished without warning! The fact that I can not retrieve backup and use it, I still wonder why we back up codes. Now it's a daily struggle to be verified by other companies/accounts without passkey.
★☆☆☆☆ sale info abbasllc · Jun 26, 2026
My all save code is missing this is big problem in authenticator apps.

Google Play Rankings for Google Authenticator

Top rankings

Rank Country Category List
57 Germany Overall Top Free
10 United States Tools Top Free
73 Canada Overall Top Free
115 United States Overall Top Free
8 Canada Tools Top Free
47 Austria Overall Top Free
5 Australia Tools Top Free
10 Germany Tools Top Free
10 France Tools Top Free
52 Australia Overall Top Free
Show all market rankings

Ranking history in Germany

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Technologies used by Google Authenticator

Google Authenticator is requesting 7 permissions and is using 14 libraries.
Show details
Trust & Safety: Uses CAMERA for QR code setup and INTERNET/NETWORK_STATE for syncing. Biometric protection is supported, and the app can be secured with a screen lock. Permissions align with its core function of generating and syncing authentication codes.
Top new apps Popular Tools Apps Today's trending apps Apps other people are watching Apps on sale
MEXC Authenticator icon MEXC Authenticator
Authenticator App - TrustAuth icon Authenticator App - TrustAuth
Authenticator App · 2FA icon Authenticator App · 2FA
Verifyr icon Verifyr
ID.me Authenticator icon ID.me Authenticator
Authenticator App 2FA icon Authenticator App 2FA
Authenticator Multi Factor App icon Authenticator Multi Factor App
Authenticator App: 2FA | MFA icon Authenticator App: 2FA | MFA

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