# UAS PSS vs Authenticator

The clearest difference is in-app purchases: UAS PSS at none against Authenticator's 4. On price and iOS requirement there is nothing between them.

Both are free to download. Authenticator sells 4 in-app purchases, starting at $7.99 per 7 days. UAS PSS asks for nothing beyond the download.

## The numbers

| Metric | UAS PSS | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Size | 21 MB | 68 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 17+ |
| Developer | [Penta Security Solutions S.R.L.](https://appshunter.io/developer/1281117992) | [Vas teknoloji reklam pazarlama sanayi ve ticaret limited sirketi](https://appshunter.io/developer/1445158971) |

## What reviewers say

### UAS PSS

[App page](https://appshunter.io/ios/app/uas-pss/id1473132026)

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-authkey-2fa/id6757188173)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Weekly Premium | $7.99 | per 7 days |
| Weekly Premium | $7.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is UAS PSS free?

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

### Is Authenticator free?

Authenticator is free to download, with in-app purchases available.

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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.*