Best Authenticator 2Fa By Keepsolid Apps

246+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Out of 246+ authenticator 2fa by keepsolid apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Authenticator 2Fa By Keepsolid Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Authenticator 2FA by KeepSolidAuthenticator 2FA by KeepSolidFree3.9★ (11)NoNoAug 2026
2Google AuthenticatorGoogle AuthenticatorFree4.9★ (1.2M)NoNoSep 2026
32FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (35K)NoNoSep 2026
4Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (694K)NoNoSep 2026
5AuthenticatorAuthenticatorFree3.7★ (407)NoNoAug 2026
6Authenticator App -2FA SecureAuthenticator App -2FA SecureFree3.0★ (3)YesYesSep 2026
7Duo MobileDuo MobileFree4.9★ (2.3M)NoNoSep 2026
8Authenticator ·Authenticator ·Free4.6★ (26K)NoYesSep 2026

Top Picks for Authenticator 2Fa By Keepsolid

Authenticator 2FA by KeepSolid#1

Authenticator 2FA by KeepSolid by KeepSolid Inc.

OTP Two Step Verification MFA
Editor's Choice
📊 Productivity
3.9(11 ratings)
Free
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This app generates time-based one-time passwords to add an extra layer of security for your online accounts. It supports multi-factor authentication for services like Facebook, Google, and Amazon, protecting your data from unauthorized access. The app offers multi-device support and a user-friendly interface.

4.9😞(1.2M ratings)
Free
#5in Utilities
Google Authenticator screenshot 1
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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
4.7😊(35K ratings)
Free
2FA Authenticator (2FAS) screenshot 1
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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 Authenticator 2Fa By Keepsolid apps to explore

FAQ about Authenticator 2Fa By Keepsolid

What are the best authenticator 2fa by keepsolid apps for iPhone?
Authenticator 2FA by KeepSolid tops our authenticator 2fa by keepsolid apps ranking as of August 2026, with a 3.9-star average from 11 App Store ratings, and it's free to download.
Yes — 20 of the top authenticator 2fa by keepsolid apps we rank are free to download, including Authenticator 2FA by KeepSolid and Google Authenticator.
Authenticator 2FA by KeepSolid has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 246+ authenticator 2fa by keepsolid apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Authenticator 2FA by KeepSolid is a utility app that generates time-based one-time passwords (TOTP) to provide an additional layer of security for your online accounts. It's used in conjunction with services like Facebook, Google, and Amazon to implement two-factor authentication.
When you enable two-factor authentication on a service, you can add Authenticator 2FA by KeepSolid as a verification method. The app then generates a time-sensitive code that you use along with your password to log in, ensuring only verified parties can access your account.