# FNZsecure vs ElsterSecure

The clearest difference is review sentiment: ElsterSecure at 84% against FNZsecure's 19%. ElsterSecure also leads on ratings volume (89 vs 5). FNZsecure's advantage is rating (5.0 vs 4.7). 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.

FNZsecure holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ElsterSecure has 89 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 19% of FNZsecure's written reviews are positive against 84% of ElsterSecure's, so the app with the better star average is not the one people write more warmly about.

FNZsecure ships an update every 5 months, ElsterSecure every 4 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | FNZsecure | ElsterSecure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/fnzsecure/id1559711084/reviews)** | [4.7 (89 ratings)](https://appshunter.io/ios/app/elstersecure/id1579060331/reviews) |
| Number of ratings | 5 | **89** |
| Positive reviews | 19.2% of reviews | **84.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 2 MB | 49 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [European Bank for Financial Services GmbH (ebase)](https://appshunter.io/developer/398332578) | [Bayerisches Landesamt fuer Steuern](https://appshunter.io/developer/1018163928) |

## What reviewers say

### FNZsecure

[App page](https://appshunter.io/ios/app/fnzsecure/id1559711084)

This app serves as a security factor for online banking, allowing users to confirm their identity. It enables convenient, fast, and secure authorization of logins and transactions from anywhere using passwords, fingerprint, or facial recognition.

**Highlights:** Online banking security factor, Identity confirmation, Transaction authorization, Password login, Fingerprint recognition, Facial recognition

**Features:** Vision Pro support

**In-app purchases:** none


### ElsterSecure

[App page](https://appshunter.io/ios/app/elstersecure/id1579060331)

This app simplifies logging into your tax account by using your smartphone for authentication. Once set up, you won't need certificate files or usernames for access. It's designed for secure and convenient tax-related logins.

**Highlights:** Smartphone-based authentication, Eliminates need for certificate files, Simplifies tax account logins, QR code scanning for setup, Secure user account management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FNZsecure free?

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

### Is ElsterSecure free?

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

### Which has better reviews, FNZsecure or ElsterSecure?

FNZsecure is rated higher. FNZsecure averages 5.0 out of 5 from 5 ratings, while ElsterSecure averages 4.7 from 89 ratings.

### Do FNZsecure or ElsterSecure have ads?

Neither FNZsecure nor ElsterSecure shows ads.

### Which is updated more often, FNZsecure or ElsterSecure?

FNZsecure ships an update every 5 months, and ElsterSecure every 4 months. Most recently, FNZsecure was updated on October 17, 2026 and ElsterSecure on October 17, 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.*