Best 2Fa Auth Apps

249+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good 2fa auth apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top 2Fa Auth Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
12FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (35K)NoNoOct 2026
2Mobile 2FA Authenticator AppMobile 2FA Authenticator AppFree4.2★ (5)NoYesOct 2026
32FA Authenticator - OTP Auth2FA Authenticator - OTP AuthFree4.0★ (5)NoYesOct 2026
4EasyAuth 2FAEasyAuth 2FAFree—NoYesJul 2026
5SecureKey: 2FA AuthSecureKey: 2FA AuthFree—YesYesMay 2026
62FA Authenticator: OTP Codes2FA Authenticator: OTP CodesFree4.5★ (154)YesYesOct 2026
72FA Authenticator: OTP Auth2FA Authenticator: OTP AuthFree—NoYesSep 2026
8Authenticator - 2FA Auth AppAuthenticator - 2FA Auth App$0.995.0★ (3)NoNoAug 2026

Top Picks for 2Fa Auth

4.7😊(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

  • 🚀 Efficient and fast
  • 🔒 Secure and private
  • 👍 Simple and intuitive UI
  • 💡 Customizable icons and folders
  • 🔒 iCloud backup and sync

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔒 Lack of password/PIN protection
  • 🕰 No Apple Watch app
  • 🐛 Issues with push notifications
  • 🕰 Missing desktop/web app

More 2Fa Auth apps to explore

FAQ about 2Fa Auth

What are the best 2fa auth apps for iPhone?
2FA Authenticator (2FAS) tops our 2fa auth apps ranking as of October 2026, with a 4.7-star average from 35K App Store ratings, and it's free to download.
Yes — 19 of the top 2fa auth apps we rank are free to download, including 2FA Authenticator (2FAS) and Mobile 2FA Authenticator App.
2FA Authenticator (2FAS) has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ 2fa auth apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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