Best Google Authenticator Free Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Whether you're new to google authenticator free or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Google Authenticator Free Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google AuthenticatorGoogle AuthenticatorFree4.9★ (1.2M)NoNoSep 2026
2Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (694K)NoNoSep 2026
3Google ChromeGoogle ChromeFree4.7★ (3.8M)YesYesSep 2026
42FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (35K)NoNoSep 2026
5ID.me AuthenticatorID.me AuthenticatorFree4.3★ (100K)NoNoSep 2026
6Authenticator App - OneAuthAuthenticator App - OneAuthFree4.7★ (34K)NoNoSep 2026
7Duo MobileDuo MobileFree4.9★ (2.3M)NoNoSep 2026
8Authenticator 2FA by GAAuthenticator 2FA by GAFree3.3★ (25)NoYesSep 2026

Top Picks for Google Authenticator Free

4.9😞(1.2M ratings)
Free
#4in Utilities
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Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security
  • 👍 Easy to use

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work
  • 🐛 Accounts duplicated then deleted
  • 🐛 Wiped all accounts after update
Microsoft Authenticator#2

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Strong Contender
📊 Productivity
4.7😞(694K ratings)
Free
#8in Productivity
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Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow
  • 🐛 Accounts disappearing after phone change
Google Chrome#3

Google Chrome by Google

Fast & Secure, by Google
Worth Considering
🔧 Utilities
4.7😐(3.8M ratings)
FreeAdsIn-App Purchases
#2in Utilities
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This web browser offers fast and secure internet access, integrating Google Search and Lens for quick information retrieval. It provides robust security features like enhanced protection and password management, and syncs your data across devices for seamless browsing.

What We Love

  • 🚀 Fast and efficient
  • 👍 Seamless syncing across devices
  • 🔒 Robust security features
  • 💡 Useful integration with other Google services

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔍 Unreliable search results
  • 💤 Slow page loading
  • 🔒 Privacy concerns
  • 🤔 Counterintuitive UI changes

More Google Authenticator Free apps to explore

FAQ about Google Authenticator Free

What are the best google authenticator free apps for iPhone?
Google Authenticator tops our google authenticator free apps ranking as of September 2026, with a 4.9-star average from 1.2M App Store ratings, and it's free to download.
Google Authenticator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ google authenticator free apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Google Authenticator adds an extra layer of security to your online accounts by generating a second verification code needed to sign in, in addition to your password. This code is generated on your phone.
You can set up your Authenticator accounts automatically by scanning a QR code provided by the service you wish to secure. This is a quick and easy process that ensures correct setup.