# privacyIDEA Authenticator vs Ultimate Assembly64 App

The clearest difference is in-app purchases: privacyIDEA Authenticator at none against Ultimate Assembly64 App's 3. privacyIDEA Authenticator also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Ultimate Assembly64 App sells 3 one-off in-app purchases. privacyIDEA Authenticator asks for nothing beyond the download.

## The numbers

| Metric | privacyIDEA Authenticator | Ultimate Assembly64 App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (7 ratings)](https://appshunter.io/ios/app/privacyidea-authenticator/id1445401301/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 30 MB | 33 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NetKnights GmbH](https://appshunter.io/developer/1445401030) | [Enver Haase-Beer](https://appshunter.io/developer/482422193) |

## What reviewers say

### 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


### Ultimate Assembly64 App

[App page](https://appshunter.io/ios/app/ultimate-assembly64-app/id6768698983)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |
| Buy me a beer | $3.99 | one-time |
| Buy me a round | $8.99 | one-time |


## Frequently asked questions

### Is privacyIDEA Authenticator free?

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

### Is Ultimate Assembly64 App free?

Ultimate Assembly64 App is free to download, with in-app purchases available.

### Do privacyIDEA Authenticator or Ultimate Assembly64 App have ads?

Neither privacyIDEA Authenticator nor Ultimate Assembly64 App shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*