# Bloomberg B vs FIS Authenticator

The clearest difference is review sentiment: Bloomberg B at 88% against FIS Authenticator's 25%. Bloomberg B also leads on rating (4.7 vs 4.2). On price, ratings volume, update cadence and ads there is nothing between them.

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

Bloomberg B holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 88 and 236 respectively. Written reviews point the same way: 88% of Bloomberg B's written reviews are positive against 25% of FIS Authenticator's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | Bloomberg B | FIS Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (88 ratings)](https://appshunter.io/ios/app/bloomberg-b-unit/id1344778873/reviews)** | [4.2 (236 ratings)](https://appshunter.io/ios/app/fis-authenticator/id1441329874/reviews) |
| Number of ratings | 88 | **236** |
| Positive reviews | **88.2% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 38 MB |
| Requires iOS | 15.2 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bloomberg Finance LP](https://appshunter.io/developer/281941100) | [eFunds Corporation](https://appshunter.io/developer/354569718) |

## What reviewers say

### Bloomberg B

[App page](https://appshunter.io/ios/app/bloomberg-b-unit/id1344778873)

This app provides a secure and convenient method for Bloomberg Anywhere users to authenticate to the Bloomberg Terminal and BLOOMBERG PROFESSIONAL app. It allows for quick logins by scanning a QR code and verifying identity with device biometrics.

**Highlights:** Secure authentication, Convenient login, QR code scanning, Biometric verification, Bloomberg Terminal access, BLOOMBERG PROFESSIONAL app access

**In-app purchases:** none


### FIS Authenticator

[App page](https://appshunter.io/ios/app/fis-authenticator/id1441329874)

This app provides a secure second-factor authentication solution for users of FIS' Infinity IdP identity management service. It acts as a mobile companion to enhance account security.

**Highlights:** Second-factor authentication, Identity management companion, Enhanced account security, Mobile authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is Bloomberg B free?

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

### Is FIS Authenticator free?

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

### Which has better reviews, Bloomberg B or FIS Authenticator?

Bloomberg B is rated higher. Bloomberg B averages 4.7 out of 5 from 88 ratings, while FIS Authenticator averages 4.2 from 236 ratings.

### Do Bloomberg B or FIS Authenticator have ads?

Neither Bloomberg B nor FIS Authenticator shows ads.

### Which is updated more often, Bloomberg B or FIS Authenticator?

Bloomberg B ships an update every 2 months, and FIS Authenticator every 2 months. Most recently, Bloomberg B was updated on September 18, 2026 and FIS Authenticator on September 18, 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.*