# WOWWW! vs privacyIDEA Authenticator

The clearest difference is update cadence: privacyIDEA Authenticator at every 2 months against WOWWW!'s every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WOWWW! ships an update every 15 months, privacyIDEA Authenticator every 2 months. The most recent releases landed on August 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WOWWW! | privacyIDEA Authenticator |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 8 MB | 30 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A1 Telekom Austria AG](https://appshunter.io/developer/365712725) | [NetKnights GmbH](https://appshunter.io/developer/1445401030) |

## What reviewers say

### WOWWW!

[App page](https://appshunter.io/ios/app/wowww/id898702729)

**In-app purchases:** none


### 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 WOWWW! free?

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

### Is privacyIDEA Authenticator free?

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

### Do WOWWW! or privacyIDEA Authenticator have ads?

Neither WOWWW! nor privacyIDEA Authenticator shows ads.

### Which is updated more often, WOWWW! or privacyIDEA Authenticator?

WOWWW! ships an update every 15 months, and privacyIDEA Authenticator every 2 months. Most recently, WOWWW! was updated on August 22, 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.*