Best Thomson Reuters Authenticator Apps

250+ iOS apps curated and reviewed

3.6 avg rating
20 free apps
Updated October 2026

Thomson Reuters Authenticator is the household name in thomson reuters authenticator, but it's far from the only option. We track 250+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Compare top Thomson Reuters Authenticator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Thomson Reuters AuthenticatorThomson Reuters AuthenticatorFree1.2โ˜… (1.8K)NoNoOct 2026
2Auth0 GuardianAuth0 GuardianFree2.4โ˜… (114)NoNoOct 2026
3Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7โ˜… (703K)NoNoOct 2026
4Google AuthenticatorGoogle AuthenticatorFree4.9โ˜… (1.2M)NoNoOct 2026
5NetClient CSNetClient CSFree1.9โ˜… (319)NoNoOct 2026
62FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7โ˜… (35K)NoNoOct 2026
7Authenticator: AuthSnapAuthenticator: AuthSnapFree4.5โ˜… (11)NoYesOct 2026
8ID.me AuthenticatorID.me AuthenticatorFree4.3โ˜… (100K)NoNoOct 2026

Top Picks for Thomson Reuters Authenticator

1.2๐Ÿ˜ž(1.8K ratings)
Free
Thomson Reuters Authenticator screenshot 1
Thomson Reuters Authenticator screenshot 2

This app provides an additional layer of security for accessing Thomson Reuters software. It uses multi-factor authentication to verify your identity, protecting your data with a combination of something you know, have, and are.

What We Love

  • ๐Ÿš€ Easy setup
  • ๐Ÿ”’ Secure authentication
  • ๐Ÿ‘ Works as expected

Room to Improve

  • ๐Ÿ› Difficult to migrate to new device
  • ๐Ÿ‘Ž Unintuitive and confusing
  • ๐Ÿคฏ Impossible to use without corporate account
Auth0 Guardian#2

Auth0 Guardian by Auth0

Multi Factor Authenticator
Strong Contender
๐Ÿ”ง Utilities
2.4๐Ÿ˜ž(114 ratings)
Free
Auth0 Guardian screenshot 1
Auth0 Guardian screenshot 2
Auth0 Guardian screenshot 3
Auth0 Guardian screenshot 4
Auth0 Guardian screenshot 5
Auth0 Guardian screenshot 6

This app provides multi-factor authentication by sending push notifications to your device for easy approval or denial of account access. It can also generate one-time passwords for secure logins.

What We Love

  • ๐Ÿ‘ Generally reliable authenticator
  • ๐Ÿ‘ Intuitive and simple
  • ๐Ÿ‘ Clean easy to use app
  • ๐Ÿ‘ Beautiful app that works
  • ๐Ÿ‘ Worked just fine
  • ๐Ÿ‘ Easy to setup and use
  • ๐Ÿ‘ Push notification works great
  • ๐Ÿ‘ Very reliable
  • ๐Ÿ‘ Quick push notification approval
  • ๐Ÿ‘ Great app!

Room to Improve

  • ๐Ÿ› Notifications not working properly
  • ๐Ÿ› No more Apple Watch or lock screen approval
  • ๐Ÿ› Cannot approve from Apple Watch
  • ๐Ÿ› Push notifications stopped working
  • ๐Ÿ› App is garbage
  • ๐Ÿ› Push notifications fixed by update, now requires manual code entry
  • ๐Ÿ› No notification sounds
  • ๐Ÿ› Receiving same code for different accounts
  • ๐Ÿ› iPhone does not show all numbers
  • ๐Ÿ› App is terrible and never works
  • ๐Ÿ› Cannot see all 6 digits after update
  • ๐Ÿ› Horrible pointless app now
  • ๐Ÿ› New phone transfer issues
  • ๐Ÿ› App did not transfer over to new phone
  • ๐Ÿ› Account transfer problems
  • ๐Ÿ› Cannot install application on telephone
  • ๐Ÿ› Poor migration
  • ๐Ÿ› Useless for eccnet
  • ๐Ÿ› Crashes immediately upon launch
  • ๐Ÿ› Unable to remove tokens
  • ๐Ÿ› Push authorization no longer works
  • ๐Ÿ› App doesn't launch
  • ๐Ÿ› Always crashes on startup
  • ๐Ÿ› Defective and not user friendly
  • ๐Ÿ› No advantage to regular SMS two factor
  • ๐Ÿ› App did not transfer well and was unusable
Microsoft Authenticator#3

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Worth Considering
๐Ÿ“Š Productivity
4.7๐Ÿ˜ž(703K ratings)
Free
#6in 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
  • ๐Ÿ› Accounts disappearing after phone change

More Thomson Reuters Authenticator apps to explore

FAQ about Thomson Reuters Authenticator

What are the best thomson reuters authenticator apps for iPhone?
Thomson Reuters Authenticator tops our thomson reuters authenticator apps ranking as of October 2026, with a 1.2-star average from 1.8K App Store ratings, and it's free to download.
Yes โ€” 20 of the top thomson reuters authenticator apps we rank are free to download, including Thomson Reuters Authenticator and Auth0 Guardian.
Thomson Reuters Authenticator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ thomson reuters authenticator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.