# Authenticator App 2 vs Siti AI

The clearest difference is price: Authenticator App 2 at Free against Siti AI's $1.99. Siti AI's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

Authenticator App 2 is free to download; Siti AI costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Authenticator App 2 | Siti AI |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Size | 2 MB | 98 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | — | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Velto Rise LLC](https://appshunter.io/developer/1872912308) | [Splitfire AB](https://appshunter.io/developer/1831430993) |

## What reviewers say

### Authenticator App 2

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

**In-app purchases:** none


### Siti AI

[App page](https://appshunter.io/ios/app/siti-ai/id6780047972)

**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 Siti AI free?

Siti AI costs $1.99, 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.*