# Silverfort vs FIS Authenticator

The clearest difference is rating: FIS Authenticator at 4.2 against Silverfort's 3.4. FIS Authenticator also leads on ratings volume (237 vs 14). On price, review sentiment, 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.

FIS Authenticator holds the better App Store score, 4.2 against 3.4. That said, the two scores are not equally well evidenced: FIS Authenticator has 237 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 30% of Silverfort's written reviews are positive against 25% of FIS Authenticator's, so the app with the better star average is not the one people write more warmly about.

Silverfort ships an update monthly, FIS Authenticator every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Silverfort | FIS Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (14 ratings)](https://appshunter.io/ios/app/silverfort/id1227704145/reviews) | **[4.2 (237 ratings)](https://appshunter.io/ios/app/fis-authenticator/id1441329874/reviews)** |
| Number of ratings | 14 | **237** |
| Positive reviews | **30.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 38 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Silverfort Ltd](https://appshunter.io/developer/1227704144) | [eFunds Corporation](https://appshunter.io/developer/354569718) |

## What reviewers say

### Silverfort

[App page](https://appshunter.io/ios/app/silverfort/id1227704145)

This app provides secure access to company resources through simple push notifications for identity verification. It's designed to offer strong protection without hindering user workflow. The application is exclusively for users enrolled in the Silverfort Identity Protection platform.

**Highlights:** Secure access to company resources, Push notification verification, One-tap identity confirmation, Works with Silverfort Identity Protection platform, Supports on-prem and cloud resources

**Features:** macOS Compatibility

**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 Silverfort free?

Silverfort 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, Silverfort or FIS Authenticator?

FIS Authenticator is rated higher. Silverfort averages 3.4 out of 5 from 14 ratings, while FIS Authenticator averages 4.2 from 237 ratings.

### Do Silverfort or FIS Authenticator have ads?

Neither Silverfort nor FIS Authenticator shows ads.

### Which is updated more often, Silverfort or FIS Authenticator?

Silverfort ships an update monthly, and FIS Authenticator every 2 months. Most recently, Silverfort was updated on October 24, 2026 and FIS Authenticator on October 24, 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.*