Best Google Mfa Authenticator Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Looking for free google mfa authenticator apps? 20 of our 249+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Google Mfa Authenticator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google AuthenticatorGoogle AuthenticatorFree4.9โ˜… (1.2M)NoNoSep 2026
2Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7โ˜… (690K)NoNoSep 2026
32FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7โ˜… (35K)NoNoSep 2026
4Authenticator App - 2FA OTPAuthenticator App - 2FA OTPFree4.4โ˜… (86)NoYesMay 2026
5ID.me AuthenticatorID.me AuthenticatorFree4.3โ˜… (100K)NoNoSep 2026
6Authenticator App: OTP 2FAAuthenticator App: OTP 2FAFreeโ€”NoYesAug 2026
7Authenticator App - 2FA / OTPAuthenticator App - 2FA / OTPFree3.9โ˜… (12)YesYesAug 2026
8Duo MobileDuo MobileFree4.9โ˜… (2.2M)NoNoSep 2026

Top Picks for Google Mfa Authenticator

Google Authenticator#1

Google Authenticator by Google

Editor's Choice
๐Ÿ”ง Utilities
4.9๐Ÿ˜ž(1.2M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

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

  • ๐Ÿ‘ User-friendly
  • ๐Ÿ”’ Secure authentication
  • ๐Ÿš€ Simple and fast
  • ๐Ÿ”’ Reliable security

Room to Improve

  • ๐Ÿ› Randomly deleted all codes
  • ๐Ÿ› Unreliable, lost access to accounts
  • ๐Ÿ› Timing issues, codes didn't work
Microsoft Authenticator#2

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜ž(690K ratings)
Free
#4in Productivity
Microsoft Authenticator screenshot 1
Microsoft Authenticator screenshot 2
Microsoft Authenticator screenshot 3
Microsoft Authenticator screenshot 4
Microsoft Authenticator screenshot 5
Microsoft Authenticator screenshot 6

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

  • ๐Ÿš€ Seamless authentication
  • ๐Ÿ”’ Secure login process
  • ๐Ÿ‘ Convenient passwordless sign-in
  • ๐Ÿš€ Smooth app performance

Room to Improve

  • ๐Ÿ› Broken Apple Watch functionality
  • ๐Ÿ› Backup and restore issues
  • ๐Ÿ› Confusing login flow
2FA Authenticator (2FAS)#3

2FA Authenticator (2FAS) by Two Factor Authentication Service Inc.

#1 Rated 2FA Authenticator
Worth Considering
๐Ÿ“Š Productivity
4.7๐Ÿ˜Š(35K ratings)
Free
2FA Authenticator (2FAS) screenshot 1
2FA Authenticator (2FAS) screenshot 2
2FA Authenticator (2FAS) screenshot 3
2FA Authenticator (2FAS) screenshot 4
2FA Authenticator (2FAS) screenshot 5
2FA Authenticator (2FAS) screenshot 6

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

What We Love

  • ๐Ÿš€ Efficient and fast
  • ๐Ÿ”’ Secure and private
  • ๐Ÿ‘ Simple and intuitive UI
  • ๐Ÿ’ก Customizable icons and folders

Room to Improve

  • ๐Ÿ› Occasional bugs and crashes
  • ๐Ÿ”’ Lack of password/PIN protection
  • ๐Ÿ•ฐ No Apple Watch app

More Google Mfa Authenticator apps to explore

4
Authenticator App - 2FA OTP
Authenticator App - 2FA OTP
Authenticator App - 2FA OTP
Authentication MFA & OTP
Free

Secure your online accounts with this 2FA OTP manager. It offers easy account setup via QR code scanning or manual entry, and enhances security with biometric authentication. All one-time passwords are stored locally on your device for increased protection.

2FA OTP managementQR code scanning for account setupManual code entry
๐Ÿ“Š Productivity
(86)
free with in-app purchases
5
ID.me Authenticator
ID.me Authenticator
ID.me Authenticator
by ID.me
Free

This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.

Multi-factor authentication (MFA)Time-based one-time passwords (TOTP)Push notification verification
๐Ÿ“Š Productivity
(100K)
free
6
Authenticator App: OTP 2FA
Authenticator App: OTP 2FA
Authenticator App: OTP 2FA
OTP Authenticator, MFA & 2FA
Free
๐Ÿ”ง Utilities
(0)
7
Authenticator App - 2FA / OTP
Authenticator App - 2FA / OTP
Authenticator App - 2FA / OTP
Two-Factor Login & Secure MFA
Free

This app provides secure two-factor authentication (2FA) and multi-factor authentication (MFA) by generating time-based one-time passwords (TOTP) for online accounts. It offers encrypted backups, cloud sync, and QR code support for easy account management across multiple devices.

Secure 2FA/MFA code generationEncrypted backup and cloud syncQR code account addition
๐Ÿ“Š Productivity
(12)
free with in-app purchases
8
Duo Mobile
Duo Mobile
Duo Mobile
Security made simple
Free

Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.

Two-factor authenticationPasscode generationPush notification authentication
๐Ÿ’ผ Business
(2.2M)
free
9
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

Multi-factor authenticationPush notification approvalsOne-time verification codes
๐Ÿ’ผ Business
(4.3K)
free
10
Authenticator App ยท 2FA, MFA
Authenticator App ยท 2FA, MFA
Authenticator App ยท 2FA, MFA
Secure OTP, Tokens & Passwords
Free

Secure your online accounts with time-based one-time passwords (TOTP) instead of SMS. Protect emails, social media, crypto wallets, and more with biometric locks and encrypted backups. Offers fast QR code setup and works offline.

Universal account support (10,000+ services)Face ID & Biometric lockEncrypted iCloud backup
๐Ÿ”ง Utilities
(4)
free with in-app purchases
11
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
RSA Authenticator (SecurID)
by RSA Security
Free

This app provides multi-factor authentication for enterprises, offering passwordless security through device-bound passkeys. It supports various authentication methods like OTP, biometrics, and push notifications to secure digital access.

Multi-Factor Authentication (MFA)Passwordless Security with PasskeysOne-Time Passcodes (OTP)
๐Ÿ’ผ Business
(327)
free
12
Okta Verify
Okta Verify
Okta Verify
by Okta, Inc.
Free

This app provides a secure way to verify your identity for account access. It offers two-factor authentication through temporary codes or push notifications. The app prioritizes privacy, only requesting camera access for initial device registration.

Two-step verificationGenerate 6-digit codesApprove sign-in requests via push notification
๐Ÿ’ผ Business
(37K)
free
13
Twilio Authy
Twilio Authy
Twilio Authy
by Authy Inc.
Free

This app provides a secure and convenient way to manage two-factor authentication tokens for your online accounts. It offers features like cloud backups, multi-device synchronization, and offline token generation to enhance account security and prevent lockouts.

Secure 2-step verification token generationEncrypted cloud backupsMulti-device synchronization
๐Ÿ”ง Utilities
(53K)
free
14
Authenticator App - OneAuth
Authenticator App - OneAuth
Authenticator App - OneAuth
Secure your online accounts
Free

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

Add accounts via QR code or manual entryTime-based OTPs (offline access)Encrypted backup and secure recovery
๐Ÿ”ง Utilities
(33K)
free
15
SafeNet MobilePASS+
SafeNet MobilePASS+
SafeNet MobilePASS+
Thales Group
Free

This app provides secure mobile authentication for accessing cloud apps, VPNs, and other services. It offers one-tap push authentication, secure one-time passcodes, and biometric unlock options for enhanced security and user experience. The app supports quick self-enrollment and can manage multiple authenticators.

One-tap push authenticationSecure one-time passcodes (OTPs)TouchID/FaceID unlock
๐Ÿ’ผ Business
(116K)
free
16
Authenticator 2FA by GA
Authenticator 2FA by GA
Authenticator 2FA by GA
MFA & OTP Authentication App
Free

Securely store and generate authentication tokens for your online accounts. Encrypts all data on your device and iCloud, offering seamless import, export, and backup options. Access codes quickly via widgets and protect the app with biometric or PIN locks.

Encrypted token storageOffline code generationEasy import/export
๐Ÿ”ง Utilities
(19)
free with in-app purchases
17
2FA Authenticator โ€ข MFA Verify
2FA Authenticator โ€ข MFA Verify
2FA Authenticator โ€ข MFA Verify
Secure Two Factor - Auth & OTP
Free

This app provides enhanced security for your online accounts by generating temporary, time-based codes. It offers one-tap authentication, secure cloud backup, and flexible account management for a safer digital experience.

One-Tap AuthenticationMulti-Factor SecurityTime-Based One-Time Passwords (TOTP)
๐Ÿ”ง Utilities
(31)
freemium
18
Authenticator App 2FA โ€” Lokio
Authenticator App 2FA โ€” Lokio
Authenticator App 2FA โ€” Lokio
OTP, MFA & TOTP code manager
Free
๐Ÿ”ง Utilities
(0)
19
2FA Authenticator-MFA,OTP,Auth
2FA Authenticator-MFA,OTP,Auth
2FA Authenticator-MFA,OTP,Auth
Two Factor Authentication Aั€ั€
Free

This app provides robust digital security for your online accounts using end-to-end encryption. It simplifies adding accounts, securely backs up and syncs your data, and offers offline password generation. Manage all your passwords and generate strong ones with ease.

Effortless account addition via QR codeSecure data backup and cross-device syncOffline one-time password generation
๐Ÿ“Š Productivity
(3)
freemium
20
Authenticator+ App
Authenticator+ App
Authenticator+ App
Authentication OTP 2FA/MFA
Free

This app provides an unlimited proxy and ad blocker for Safari, enhancing your browsing experience. It also offers a VPN manager with numerous servers and a data manager to track Wi-Fi and cellular data usage.

Ad blocking for SafariUnlimited proxy accessVPN server manager
๐Ÿ“Š Productivity
(3K)
free with in-app purchases

FAQ about Google Mfa Authenticator

What are the best google mfa authenticator apps for iPhone?
Google Authenticator tops our google mfa authenticator apps ranking as of August 2026, with a 4.9-star average from 1.2M App Store ratings, and it's free to download.
Yes โ€” 20 of the top google mfa authenticator apps we rank are free to download, including Google Authenticator and Microsoft Authenticator.
Google Authenticator has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ google mfa authenticator apps on the iOS App Store as of August 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.