Best Google 2Fa Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

The best google 2fa apps on iPhone average 4.5β˜… across 250+ titles β€” we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Google 2Fa Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google AuthenticatorGoogle AuthenticatorFree4.9β˜… (1.2M)NoNoOct 2026
2Authenticator: MFA Auth & TOTPAuthenticator: MFA Auth & TOTPFree5.0β˜… (2)NoYesOct 2026
32FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7β˜… (36K)NoNoOct 2026
4Duo MobileDuo MobileFree4.9β˜… (2.3M)NoNoOct 2026
5Twilio AuthyTwilio AuthyFree4.7β˜… (54K)NoNoOct 2026
6Authenticator App - 2FA TotpAuthenticator App - 2FA TotpFree4.5β˜… (24)NoYesOct 2026
7Authenticator - 2FA & MFAAuthenticator - 2FA & MFAFreeβ€”NoYesJul 2026
8Multi Authenticator: OTP, MFAMulti Authenticator: OTP, MFAFree4.7β˜… (45)NoYesOct 2026

Top Picks for Google 2Fa

4.9😞(1.2M ratings)
Free
#4in 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

  • πŸ‘ User-friendly
  • πŸ”’ Secure authentication
  • πŸš€ Simple and fast
  • πŸ”’ Reliable security
  • πŸ‘ Easy to use

Room to Improve

  • πŸ› Randomly deleted all codes
  • πŸ› Unreliable, lost access to accounts
  • πŸ› Timing issues, codes didn't work
  • πŸ› Accounts duplicated then deleted
  • πŸ› Wiped all accounts after update
Authenticator: MFA Auth & TOTP#2

Authenticator: MFA Auth & TOTP by Ditlev Carlsen

2 Step Authentication: 2FA OTP
Strong Contender
πŸ”§ Utilities
5.0(2 ratings)
FreeIn-App Purchases
Authenticator: MFA Auth & TOTP screenshot 1
Authenticator: MFA Auth & TOTP screenshot 2
Authenticator: MFA Auth & TOTP screenshot 3
Authenticator: MFA Auth & TOTP screenshot 4

This app generates one-time passwords (OTPs) to add an extra layer of security to your online accounts. It supports time-based OTPs for various popular services and offers quick setup via QR code scanning. Designed for privacy and security, it helps protect your data from unauthorized access.

4.7😊(36K 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

  • πŸš€ Efficient and fast
  • πŸ”’ Secure and private
  • πŸ‘ Simple and intuitive UI
  • πŸ’‘ Customizable icons and folders
  • πŸ”’ iCloud backup and sync

Room to Improve

  • πŸ› Occasional bugs and crashes
  • πŸ”’ Lack of password/PIN protection
  • πŸ•° No Apple Watch app
  • πŸ› Issues with push notifications
  • πŸ•° Missing desktop/web app

More Google 2Fa apps to explore

FAQ about Google 2Fa

What are the best google 2fa apps for iPhone?
Google Authenticator tops our google 2fa apps ranking as of October 2026, with a 4.9-star average from 1.2M App Store ratings, and it's free to download.
Yes β€” 20 of the top google 2fa apps we rank are free to download, including Google Authenticator and Authenticator: MFA Auth & TOTP.
Google Authenticator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ google 2fa apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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