# Authenticator app vs Authenticator App

The clearest difference is in-app purchases: Authenticator App at none against Authenticator app's 1. Authenticator app's advantage is ads (none vs shown) and device support (4 vs 1). On price there is nothing between them.

Both are free to download. Authenticator app sells 1 in-app purchase, starting at $9.99 per 7 days. Authenticator App asks for nothing beyond the download.

## The numbers

| Metric | Authenticator app | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 12 MB | 19 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [AttestNet](https://appshunter.io/developer/1896768336) | [Mengchuang Technology Co. Limited](https://appshunter.io/developer/6788693023) |

## What reviewers say

### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6781687744)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardVault Weekly 3 days Trial | $9.99 | per 7 days |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2famfa/id6809689190)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator app free?

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

### Is Authenticator App free?

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

### Do Authenticator app or Authenticator App have ads?

Authenticator App shows ads; Authenticator app does not.

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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.*