# Authenticator App 2 vs Contia Authenticator

The clearest difference is device support: Contia Authenticator at 3 against Authenticator App 2's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Authenticator App 2 | Contia Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 2 MB | 33 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Velto Rise LLC](https://appshunter.io/developer/1872912308) | [Contia Development](https://appshunter.io/developer/523414256) |

## What reviewers say

### Authenticator App 2

[App page](https://appshunter.io/ios/app/authenticator-app-2/id6759816974)

**In-app purchases:** none


### Contia Authenticator

[App page](https://appshunter.io/ios/app/contia-authenticator/id6760599060)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App 2 free?

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

### Is Contia Authenticator free?

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

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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.*