# CatAuth vs Authenticator App 2FA Auth

The clearest difference is in-app purchases: Authenticator App 2FA Auth at none against CatAuth's 3. CatAuth's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. CatAuth sells 3 in-app purchases, starting at $6.99 per 7 days. Authenticator App 2FA Auth asks for nothing beyond the download.

## The numbers

| Metric | CatAuth | Authenticator App 2FA Auth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 46 MB | 14 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RICHYARD GEIMS, TOO](https://appshunter.io/developer/1712845899) | [xenia diaz](https://appshunter.io/developer/6791867534) |

## What reviewers say

### CatAuth

[App page](https://appshunter.io/ios/app/catauth-2fa-authenticator/id6788870191)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Weekly Trial | $6.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


### Authenticator App 2FA Auth

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-auth/id6793893691)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CatAuth free?

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

### Is Authenticator App 2FA Auth free?

Authenticator App 2FA Auth is free to download, with no in-app purchases.

### Do CatAuth or Authenticator App 2FA Auth have ads?

Authenticator App 2FA Auth shows ads; CatAuth 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.*