# Thomson Reuters Authenticator vs ReachUC

The clearest difference is rating: ReachUC at 2.9 against Thomson Reuters Authenticator's 1.2. ReachUC also leads on review sentiment (30% vs 11%). Thomson Reuters Authenticator's advantage is ratings volume (1.8K vs 103) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReachUC holds the better App Store score, 2.9 against 1.2. That said, the two scores are not equally well evidenced: Thomson Reuters Authenticator has 1.8K ratings behind it against 103, so its average is the more settled of the two. Written reviews point the same way: 11% of Thomson Reuters Authenticator's written reviews are positive against 30% of ReachUC's.

Thomson Reuters Authenticator ships an update every 5 months, ReachUC every 4 months. The most recent releases landed on September 21, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Thomson Reuters Authenticator | ReachUC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (1.8K ratings)](https://appshunter.io/ios/app/thomson-reuters-authenticator/id1155604687/reviews) | **[2.9 (103 ratings)](https://appshunter.io/ios/app/reachuc/id1237315373/reviews)** |
| Number of ratings | **1.8K** | 103 |
| Positive reviews | 10.7% of reviews | **30.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 6 MB | 115 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 17+ |
| Developer | [Thomson Reuters](https://appshunter.io/developer/314213170) | [REACH UC LLC](https://appshunter.io/developer/1451979980) |

## 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


### ReachUC

[App page](https://appshunter.io/ios/app/reachuc/id1237315373)

This app unifies business communication features, bringing your desk phone capabilities to your mobile and desktop devices. Manage calls, messages, and more from a single platform.

**Highlights:** Unified communications, Desk phone features on mobile, Desk phone features on desktop, Business communication management

**In-app purchases:** none


## Frequently asked questions

### Is Thomson Reuters Authenticator free?

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

### Is ReachUC free?

ReachUC is free to download, with no in-app purchases.

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

ReachUC is rated higher. Thomson Reuters Authenticator averages 1.2 out of 5 from 1.8K ratings, while ReachUC averages 2.9 from 103 ratings.

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

Neither Thomson Reuters Authenticator nor ReachUC shows ads.

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

Thomson Reuters Authenticator ships an update every 5 months, and ReachUC every 4 months. Most recently, Thomson Reuters Authenticator was updated on September 21, 2026 and ReachUC on June 9, 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.*