# PREXISO AG vs Authenticator

The clearest difference is in-app purchases: PREXISO AG at none against Authenticator's 3. PREXISO AG also leads on iOS requirement (10.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. PREXISO AG asks for nothing beyond the download.

## The numbers

| Metric | PREXISO AG | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 32 MB | 9 MB |
| Requires iOS | **10.0** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HANGZHOU GREAT STAR INDUSTRIAL CO.,LTD.](https://appshunter.io/developer/1063149961) | [峰 蔺](https://appshunter.io/developer/1638851480) |

## What reviewers say

### PREXISO AG

[App page](https://appshunter.io/ios/app/prexiso-ag/id1498891333)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-auth-token-2fa/id6786938183)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly (Trial) | $6.99 | per 7 days |
| Premium Weekly | $9.99 | per 7 days |
| Premium Monthly | $29.99 | per month |


## Frequently asked questions

### Is PREXISO AG free?

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

### Is Authenticator free?

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

### Do PREXISO AG or Authenticator have ads?

Neither PREXISO AG nor Authenticator shows ads.

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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.*