# Secure Authenticator OTP, MFA vs Authenticator +

The clearest difference is ads: Secure Authenticator OTP, MFA at none against Authenticator +'s shown. Authenticator +'s advantage is iOS requirement (14.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Secure Authenticator OTP, MFA | Authenticator + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | — |
| Size | 14 MB | 72 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Devran Oral](https://appshunter.io/developer/1790147471) | [Jadav Darsh](https://appshunter.io/developer/1753902253) |

## What reviewers say

### Secure Authenticator OTP, MFA

[App page](https://appshunter.io/ios/app/secure-authenticator-otp-mfa/id6740475388)

**Features:** macOS Compatibility

**In-app purchases (3)**

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


### Authenticator +

[App page](https://appshunter.io/ios/app/authenticator-plus-2fa-mfa-otp/id6748012481)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator 2FA Weekly | $6.99 | per 7 days |
| Authenticator 2FA Yearly | $49.99 | per year |


## Frequently asked questions

### Is Secure Authenticator OTP, MFA free?

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

### Is Authenticator + free?

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

### Do Secure Authenticator OTP, MFA or Authenticator + have ads?

Authenticator + shows ads; Secure Authenticator OTP, MFA 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.*