# Authenticator vs Two Factor Authenticator & OTP

The clearest difference is rating: Two Factor Authenticator & OTP at 4.5 against Authenticator's 3.7. Two Factor Authenticator & OTP also leads on ratings volume (133 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days and Two Factor Authenticator & OTP sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Two Factor Authenticator & OTP holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Two Factor Authenticator & OTP has 133 ratings behind it against 6, so its average is the more settled of the two.

## The numbers

| Metric | Authenticator | Two Factor Authenticator & OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/authenticator-two-factor-app/id6737652692/reviews) | **[4.5 (133 ratings)](https://appshunter.io/ios/app/two-factor-authenticator-and-otp/id6738425763/reviews)** |
| Number of ratings | 6 | **133** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Subscription | Subscription |
| Size | 56 MB | 26 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KERIM CEMIL OZURUK](https://appshunter.io/developer/1831052803) | [HENRY FOSTER](https://appshunter.io/developer/1851206362) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-two-factor-app/id6737652692)

This app generates time-based one-time passwords (OTP) to secure your online accounts. It offers quick setup via QR code scanning, regular OTP updates, and works offline. Data is encrypted and can be backed up to iCloud for seamless device synchronization.

**Highlights:** Quick MFA token setup via QR code, Regularly updated OTP codes, Offline functionality, Encrypted iCloud backup, Cross-device synchronization, Universal compatibility with authentication practices

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Annual Premium | $49.99 | per year |


### Two Factor Authenticator & OTP

[App page](https://appshunter.io/ios/app/two-factor-authenticator-and-otp/id6738425763)

Enhance your online security with robust two-factor and multi-factor authentication. This app generates secure one-time passwords and supports multiple protocols, with features like backup, restore, and encrypted data storage for peace of mind.

**Highlights:** Two-Factor Authentication (2FA), Multi-Factor Authentication (MFA), TOTP and HOTP Support, Backup & Restore, User-Friendly Design, Encrypted Data Storage

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free Trial PRO Access | $6.99 | per 7 days |
| Weekly PRO Access | $6.99 | per 7 days |


## Frequently asked questions

### Is Authenticator free?

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

### Is Two Factor Authenticator & OTP free?

Two Factor Authenticator & OTP is free to download, with in-app purchases available.

### Which has better reviews, Authenticator or Two Factor Authenticator & OTP?

Two Factor Authenticator & OTP is rated higher. Authenticator averages 3.7 out of 5 from 6 ratings, while Two Factor Authenticator & OTP averages 4.5 from 133 ratings.

### Do Authenticator or Two Factor Authenticator & OTP have ads?

Neither Authenticator nor Two Factor Authenticator & OTP shows ads.

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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.*