Silverfort vs FIS Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silverfort
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.
- Secure access to company resources
- Push notification verification
- One-tap identity confirmation
- Works with Silverfort Identity Protection platform
- Supports on-prem and cloud resources
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Silverfort Authenticator works with the Silverfort Identity Protection platform to secure access to all your company’s resources, both on-prem and in the cloud. With simple push notifications, you can verify your identity in just one tap, ensuring strong protection without slowing you down. Note: This app is only functional for users enrolled in the Silverfort Identity Protection platform.
FIS Authenticator
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.
- Second-factor authentication
- Identity management companion
- Enhanced account security
- Mobile authentication
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A mobile companion app to FIS' Infinity IdP identity management service, providing second-factor authentication for registered users.
Screenshots
Verdict
The clearest difference is rating: FIS Authenticator at 4.2 against Silverfort's 3.4. FIS Authenticator also leads on ratings volume (236 vs 14). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 236 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. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.
| Parameter | Silverfort | FIS Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (14 ratings) | 4.2 (236 ratings) — better |
| Positive reviews | 30.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 14 | 236 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Silverfort Ltd | eFunds Corporation |
Customer experience
Silverfort
FIS Authenticator
In-app purchases
Silverfort
No in-app purchases
FIS Authenticator
No in-app purchases
Questions
Is Silverfort free?
Is FIS Authenticator free?
Which has better reviews, Silverfort or FIS Authenticator?
Do Silverfort or FIS Authenticator have ads?
Which is updated more often, Silverfort or FIS Authenticator?
Other comparisons
