# Authenticator App vs Authenticator・2FA・MFA・OTP

The clearest difference is monetization model: Authenticator App at free with in-app purchases against Authenticator・2FA・MFA・OTP's subscription. Authenticator App also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 17.0). Authenticator・2FA・MFA・OTP's advantage is ads (none vs shown) and ratings volume (80 vs 15). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days and Authenticator・2FA・MFA・OTP sells 12 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Authenticator App against 4.6 for Authenticator・2FA・MFA・OTP. That said, the two scores are not equally well evidenced: Authenticator・2FA・MFA・OTP has 80 ratings behind it against 15, so its average is the more settled of the two.

Authenticator App ships an update every 4 days, Authenticator・2FA・MFA・OTP every 2 months. The most recent releases landed on July 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Authenticator App | Authenticator・2FA・MFA・OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147/reviews) | **[4.6 (80 ratings)](https://appshunter.io/ios/app/authenticator2famfaotp/id6473175732/reviews)** |
| Number of ratings | 15 | **80** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 25 MB | 73 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stas Miroshko](https://appshunter.io/developer/1705754274) | [Audio Labs](https://appshunter.io/developer/6791650973) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147)

Secure your online accounts with this comprehensive two-factor authentication tool. It offers features like account organization, customizable icons, secure backups, and Face ID protection. Unlock advanced features like QR code scanning and manual 2FA entry with premium subscriptions.

**Highlights:** Account creation and storage, Customizable account folders, Personalized account icons, Secure data export, Light/dark theme UI settings, Face ID app lock, Cross-device sync and backup

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo Step Mobile Authentication | $6.99 | per 7 days |
| 2FA-MFA OTP-TOTP Authenticator | $39.99 | per year |
| Annual purchase premium access | $49.99 | one-time |


### Authenticator・2FA・MFA・OTP

[App page](https://appshunter.io/ios/app/authenticator2famfaotp/id6473175732)

Secure your online accounts with two-factor authentication. This app generates time-based one-time passcodes for an extra layer of security beyond your password. It offers fast setup via QR codes or manual entry and cross-platform syncing.

**Highlights:** Two-factor authentication (2FA), Time-based one-time passcodes (TOTP), QR code scanning for setup, Manual key entry, Cross-platform backup and sync

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator: Access Protection | $4.99 | per 7 days |
| 2FA Authy Authenticator, MFA | $5.99 | per 7 days |
| Security: Authenticator, Authy | $5.99 | per 7 days |
| Security: Authenticator, Authy | $7.99 | per 7 days |
| Security Authenticator: MFA | $11.99 | per 7 days |
| Security: Digital Authenticator | $19.99 | per month |
| 2FA Authy Authenticator, MFA | $19.99 | per month |
| Authenticator: Access Protection | $29.99 | per month |
| Security: Authenticator App | $39.99 | per year |
| Security Authenticator: MFA | $49.99 | per year |
| 2FA | $9.99 | one-time |
| Authenticator | $9.99 | one-time |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Authenticator・2FA・MFA・OTP free?

Authenticator・2FA・MFA・OTP is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App or Authenticator・2FA・MFA・OTP?

Authenticator・2FA・MFA・OTP is rated higher. Authenticator App averages 4.6 out of 5 from 15 ratings, while Authenticator・2FA・MFA・OTP averages 4.6 from 80 ratings.

### Do Authenticator App or Authenticator・2FA・MFA・OTP have ads?

Authenticator App shows ads; Authenticator・2FA・MFA・OTP does not.

### Which is updated more often, Authenticator App or Authenticator・2FA・MFA・OTP?

Authenticator App ships an update every 4 days, and Authenticator・2FA・MFA・OTP every 2 months. Most recently, Authenticator App was updated on July 6, 2026 and Authenticator・2FA・MFA・OTP on September 18, 2026.

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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.*