# Thomson Reuters Authenticator vs TOTP Authenticator

The clearest difference is rating: TOTP Authenticator at 4.7 against Thomson Reuters Authenticator's 1.2. TOTP Authenticator also leads on review sentiment (36% vs 11%) and update cadence (every 2 months vs every 5 months). Thomson Reuters Authenticator's advantage is in-app purchases (none vs 2) and iOS requirement (14.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. TOTP Authenticator sells 2 one-off in-app purchases. Thomson Reuters Authenticator asks for nothing beyond the download.

TOTP Authenticator holds the better App Store score, 4.7 against 1.2. Both are backed by a comparable volume of ratings — 1.8K and 3.9K respectively. Written reviews point the same way: 11% of Thomson Reuters Authenticator's written reviews are positive against 36% of TOTP Authenticator's.

Thomson Reuters Authenticator ships an update every 5 months, TOTP Authenticator every 2 months. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Thomson Reuters Authenticator | TOTP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (1.8K ratings)](https://appshunter.io/ios/app/thomson-reuters-authenticator/id1155604687/reviews) | **[4.7 (3.9K ratings)](https://appshunter.io/ios/app/totp-authenticator-fast-2fa/id1404230533/reviews)** |
| Number of ratings | 1.8K | **3.9K** |
| Positive reviews | 10.6% of reviews | **36.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 24 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Thomson Reuters](https://appshunter.io/developer/314213170) | [AppyFactor](https://appshunter.io/developer/1404230532) |

## What reviewers say

### Thomson Reuters Authenticator

[App page](https://appshunter.io/ios/app/thomson-reuters-authenticator/id1155604687)

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.

**Highlights:** Multi-factor authentication, Secure data protection, Approve/ignore sign-on requests, Automatic setup via QR code, Support for multiple accounts, Offline code generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy setup
- 🔒 Secure authentication
- 👍 Works as expected

**What reviewers complain about**

- 🐛 Difficult to migrate to new device
- 👎 Unintuitive and confusing
- 🤯 Impossible to use without corporate account

**Reported bugs**

- QR code not working or unavailable
- Fails to authenticate even with correct credentials
- Permanently locked out after device change

**Requested features**

- Ability to delete old accounts
- Clearer instructions and documentation
- Notification support for approvals


### TOTP Authenticator

[App page](https://appshunter.io/ios/app/totp-authenticator-fast-2fa/id1404230533)

Enhance your online security with this app that generates one-time tokens for two-factor authentication. Protect your accounts from hackers by easily adding 2FA to your online services. Supports cloud sync and a Chrome extension for seamless desktop integration.

**Highlights:** Cloud Sync for backup, Chrome Extension for desktop, Dark and light theme support, Multi-platform and multi-device sync, Unlimited account support, Home screen widgets, Biometric app lock

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TOTP Premium Features | $5.99 | one-time |
| TOTP Default Product | $5.99 | one-time |

**What reviewers like**

- 👍 Solid free basic experience
- 🚀 Simple and effective
- 👍 Easy to use and set up new accounts
- 🚀 Chrome extension is cool
- 🔒 Excellent app for 2FA

**What reviewers complain about**

- 🐛 No export functionality
- 🐛 Impossible to recover account without paying
- 🐛 Can't save Authy keys from sites
- 🐛 Codes expire too fast
- 🐛 Doesn't work with some services

**Reported bugs**

- Codes not working, invalid or expired
- Sync issues, lost codes
- Doesn't work with some services
- Login screen freezes
- Incompatible with older devices

**Requested features**

- Increase font size of codes
- Add folder/tree organization for keys
- Implement Face ID support
- Add dark mode theme
- Allow pushing multiple codes to Chrome extension at once


## Frequently asked questions

### Is Thomson Reuters Authenticator free?

Thomson Reuters Authenticator is free to download, with no in-app purchases.

### Is TOTP Authenticator free?

TOTP Authenticator is free to download, with in-app purchases available.

### Which has better reviews, Thomson Reuters Authenticator or TOTP Authenticator?

TOTP Authenticator is rated higher. Thomson Reuters Authenticator averages 1.2 out of 5 from 1.8K ratings, while TOTP Authenticator averages 4.7 from 3.9K ratings.

### Do Thomson Reuters Authenticator or TOTP Authenticator have ads?

Neither Thomson Reuters Authenticator nor TOTP Authenticator shows ads.

### Which is updated more often, Thomson Reuters Authenticator or TOTP Authenticator?

Thomson Reuters Authenticator ships an update every 5 months, and TOTP Authenticator every 2 months. Most recently, Thomson Reuters Authenticator was updated on October 18, 2026 and TOTP Authenticator on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*