# 2FA Authenticator Secure vs Authenticator App－2FAS・OTP・MFA

The clearest difference is in-app purchases: 2FA Authenticator Secure at none against Authenticator App－2FAS・OTP・MFA's 7. 2FA Authenticator Secure also leads on ads (none vs shown) and rating (4.4 vs 4.2). Authenticator App－2FAS・OTP・MFA's advantage is update cadence (fortnightly vs monthly). On price and device support there is nothing between them.

Both are free to download. Authenticator App－2FAS・OTP・MFA sells 7 in-app purchases, starting at $6.99 per 7 days. 2FA Authenticator Secure asks for nothing beyond the download.

2FA Authenticator Secure holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 172 and 45 respectively. Written reviews point the same way: 65% of 2FA Authenticator Secure's written reviews are positive against 50% of Authenticator App－2FAS・OTP・MFA's.

2FA Authenticator Secure ships an update monthly, Authenticator App－2FAS・OTP・MFA fortnightly. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator Secure | Authenticator App－2FAS・OTP・MFA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (172 ratings)](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315/reviews)** | [4.2 (45 ratings)](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632/reviews) |
| Number of ratings | **172** | 45 |
| Positive reviews | **65.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 59 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [25 Degrees Apps LLC](https://appshunter.io/developer/1574163403) | [Global Mobile App Limited](https://appshunter.io/developer/1783684102) |

## What reviewers say

### 2FA Authenticator Secure

[App page](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315)

Enhance your online security with this free and private two-factor authentication app. It adds an extra layer of protection to your accounts using unique time-based passwords and offers a secure vault for your files. Synchronization ensures your security is consistent across all your devices.

**Highlights:** Secure and private authentication, Synchronization across devices, Supports all online accounts, No passwords stored, Secure file vault

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App－2FAS・OTP・MFA

[App page](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632)

This app enhances security and simplifies account management with features like QR code scanning for 2FA, a password manager with autofill, and secure data storage. It offers iCloud backup and sync, dark mode, and the ability to import data from other authenticator apps.

**Highlights:** QR code scanning for 2FA, Password manager with autofill, iCloud backup and sync, Unlock with Master Password/Face ID, Import from other authenticator apps, Dark mode, Credit card and vital ID storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator VIP 1 Week | $6.99 | per 7 days |
| Authenticator VIP 1 Month | $14.99 | per month |
| Authenticator VIP 1 Year OFF | $22.99 | per year |
| Authenticator 1 Year | $24.99 | per year |
| Authenticator VIP 1 Year Trial | $24.99 | per year |
| Authenticator VIP Lifetime | $29.99 | one-time |
| Authenticator VIP Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is 2FA Authenticator Secure free?

2FA Authenticator Secure is free to download, with no in-app purchases.

### Is Authenticator App－2FAS・OTP・MFA free?

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

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

2FA Authenticator Secure is rated higher. 2FA Authenticator Secure averages 4.4 out of 5 from 172 ratings, while Authenticator App－2FAS・OTP・MFA averages 4.2 from 45 ratings.

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

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

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

2FA Authenticator Secure ships an update monthly, and Authenticator App－2FAS・OTP・MFA fortnightly. Most recently, 2FA Authenticator Secure was updated on September 21, 2026 and Authenticator App－2FAS・OTP・MFA on September 17, 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.*