Best Bofa Authenticator Apps

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good bofa authenticator apps. We benchmark 250+ 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 Bofa Authenticator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Duo MobileDuo MobileFree4.9★ (2.3M)NoNoNov 2026
22FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (36K)NoNoNov 2026
3IDMe AuthenticatorIDMe AuthenticatorFree4.3★ (100K)NoNoNov 2026
4Salesforce AuthenticatorSalesforce AuthenticatorFree4.6★ (4.3K)NoNoOct 2026
5Ente Auth - 2FA AuthenticatorEnte Auth - 2FA AuthenticatorFree4.7★ (291)NoNoOct 2026
6Twilio AuthyTwilio AuthyFree4.7★ (54K)NoNoNov 2026
7Secure Authenticator OTP, MFASecure Authenticator OTP, MFAFree—NoYesMay 2026
8Authenticator - 2FA & MFAAuthenticator - 2FA & MFAFree—NoYesJul 2026

Top Picks for Bofa Authenticator

Duo Mobile#1

Duo Mobile by Duo Security LLC

Security made simple
Editor's Choice
💼 Business
4.9😐(2.3M ratings)
Free
#23in Business
Duo Mobile screenshot 1
Duo Mobile screenshot 2
Duo Mobile screenshot 3
Duo Mobile screenshot 4

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.

What We Love

  • 👍 Simple and easy to use
  • 🔒 Provides an extra layer of security
  • 🚀 Quick and convenient authentication
  • 🔒 Secure login experience
  • 👍 Straightforward and user-friendly
  • 👍 Easy to set up and use

Room to Improve

  • 🐛 Unreliable notifications and push functionality
  • 🐛 Compatibility issues when changing devices
  • 🐛 Slow and frustrating authentication process
  • 🐛 Confusing and non-intuitive user interface
  • 🐛 Forced use of the app causing inconvenience
  • 🐛 Inability to remove or deactivate the app
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

  • 🚀 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
4.3😞(100K ratings)
Free
#57in Productivity
IDMe Authenticator screenshot 1
IDMe Authenticator screenshot 2
IDMe Authenticator screenshot 3
IDMe Authenticator screenshot 4
IDMe Authenticator screenshot 5

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.

What We Love

  • 🚀 Easy to use
  • 💡 Comprehensive identity verification
  • 👍 Clean and straightforward interface

Room to Improve

  • 🐛 Frequent technical issues
  • 🕰️ Slow and unresponsive support
  • 🤯 Confusing and frustrating workflow
  • 🔒 Privacy and security concerns
  • 🙍‍♀️ Poor user experience for non-tech-savvy individuals

More Bofa Authenticator apps to explore

FAQ about Bofa Authenticator

What are the best bofa authenticator apps for iPhone?
Duo Mobile tops our bofa authenticator apps ranking as of October 2026, with a 4.9-star average from 2.3M App Store ratings, and it's free to download.
Yes — 20 of the top bofa authenticator apps we rank are free to download, including Duo Mobile and 2FA Authenticator (2FAS).
Duo Mobile has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ bofa authenticator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.