# Authenticator App vs Montanari Authenticator

The clearest difference is in-app purchases: Montanari Authenticator at none against Authenticator App's 3. Montanari Authenticator also leads on iOS requirement (13.0 vs 15.0). Authenticator App's advantage is device support. On price there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $2.99 per 7 days. Montanari Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Authenticator App | Montanari Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (136 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id1621928288/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [BEYLER Software](https://appshunter.io/developer/1551010741) | [Montanari Tecnologia](https://appshunter.io/developer/1609119486) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id1621928288)

Securely store and generate two-factor authentication tokens for your online accounts. This app enhances your digital security by providing Time-based One-time Passwords (TOTP) and Hash-based one-time passwords (HOTP). It offers encrypted backups and cross-device access for peace of mind.

**Highlights:** Two-factor authentication token generation, Time-based and Hash-based OTP support, Encrypted backup for security, Access across multiple Apple devices, Supports thousands of online accounts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per 7 days |
| Premium | $4.99 | per month |
| Premium | $19.99 | per year |


### Montanari Authenticator

[App page](https://appshunter.io/ios/app/montanari-authenticator/id6451448091)

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Montanari Authenticator free?

Montanari 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.*