# AusweisApp Bund vs privacyIDEA Authenticator

The clearest difference is rating: AusweisApp Bund at 4.2 against privacyIDEA Authenticator's 3.0. AusweisApp Bund also leads on ratings volume (1K vs 7). privacyIDEA Authenticator's advantage is review sentiment (43% vs 34%) and iOS requirement (15.6 vs 17.0). 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.

AusweisApp Bund holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: AusweisApp Bund has 1K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 34% of AusweisApp Bund's written reviews are positive against 43% of privacyIDEA Authenticator's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | AusweisApp Bund | privacyIDEA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (1K ratings)](https://appshunter.io/ios/app/ausweisapp-bund/id948660805/reviews)** | [3.0 (7 ratings)](https://appshunter.io/ios/app/privacyidea-authenticator/id1445401301/reviews) |
| Number of ratings | **1K** | 7 |
| Positive reviews | 34.4% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 23 MB | 30 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Governikus GmbH & Co. KG](https://appshunter.io/developer/948660804) | [NetKnights GmbH](https://appshunter.io/developer/1445401030) |

## What reviewers say

### AusweisApp Bund

[App page](https://appshunter.io/ios/app/ausweisapp-bund/id948660805)

This software allows you to digitally identify yourself online using your German national ID card, electronic residence permit, or EU citizen card. It's designed for secure online authentication across various platforms.

**Highlights:** Online identification with national ID card, Supports electronic residence permit, Enables EU citizen card identification, Secure online authentication, Available for iPhone, Mac, and iPad

**In-app purchases:** none

**What reviewers like**

- 🚀 Works seamlessly
- 💡 Useful for more services
- 👍 It works as advertised

**What reviewers complain about**

- 🐛 Complicated to set up
- 🐛 Unreliable connection
- 👎 Confusing interface
- 👎 Technologically outdated
- 👎 Waste of taxpayer money

**Reported bugs**

- Fails to read ID card
- Disconnects during verification
- Incompatible with newer devices

**Requested features**

- Support for dual citizenship
- Simplified setup process
- Consistent instructions across devices
- Integration with Apple Wallet


### privacyIDEA Authenticator

[App page](https://appshunter.io/ios/app/privacyidea-authenticator/id1445401301)

This app transforms your smartphone into a secure authentication device for two-factor authentication. It seamlessly integrates with a backend system, offering a more secure rollout process than traditional tokens.

**Highlights:** Two-factor authentication, OTP token support, Secure rollout process, Smartphone as authentication device, REST API integration

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

**In-app purchases:** none


## Frequently asked questions

### Is AusweisApp Bund free?

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

### Is privacyIDEA Authenticator free?

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

### Which has better reviews, AusweisApp Bund or privacyIDEA Authenticator?

AusweisApp Bund is rated higher. AusweisApp Bund averages 4.2 out of 5 from 1K ratings, while privacyIDEA Authenticator averages 3.0 from 7 ratings.

### Do AusweisApp Bund or privacyIDEA Authenticator have ads?

Neither AusweisApp Bund nor privacyIDEA Authenticator shows ads.

### Which is updated more often, AusweisApp Bund or privacyIDEA Authenticator?

AusweisApp Bund ships an update every 2 months, and privacyIDEA Authenticator every 2 months. Most recently, AusweisApp Bund was updated on September 25, 2026 and privacyIDEA Authenticator on September 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.*