# 340 OTP vs 2FA Authenticator™ MFA Authy

The clearest difference is rating: 340 OTP at 4.2 against 2FA Authenticator™ MFA Authy's 3.7. 340 OTP also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.0). 2FA Authenticator™ MFA Authy's advantage is update cadence (every 2 weeks vs every 4 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 2FA Authenticator™ MFA Authy sells 2 in-app purchases, starting at $6.99 per 7 days. 340 OTP asks for nothing beyond the download.

340 OTP holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 44 and 118 respectively.

340 OTP ships an update every 4 months, 2FA Authenticator™ MFA Authy every 2 weeks. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 340 OTP | 2FA Authenticator™ MFA Authy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (44 ratings)](https://appshunter.io/ios/app/340-otp/id6738712795/reviews)** | [3.7 (118 ratings)](https://appshunter.io/ios/app/2fa-authenticator-mfa-authy/id6740177471/reviews) |
| Number of ratings | 44 | **118** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 72 MB | 28 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, Mac, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [8974209 canada inc.](https://appshunter.io/developer/921424657) | [2fa authenticator L.L.C-FZ](https://appshunter.io/developer/1842510629) |

## What reviewers say

### 340 OTP

[App page](https://appshunter.io/ios/app/340-otp/id6738712795)

This app provides residents of 340 On The Park with digital concierge services, smart home controls, and reservation management. It streamlines community living with convenient access to various building amenities and services.

**Highlights:** Digital concierge services, Smart home technologies, Reservation modules, Community amenity access, Resident services portal

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

**In-app purchases:** none


### 2FA Authenticator™ MFA Authy

[App page](https://appshunter.io/ios/app/2fa-authenticator-mfa-authy/id6740177471)

Enhance your online security with two-factor authentication. This app helps you protect accounts by scanning QR codes, backing up tokens, and offering enhanced app protection with passcodes or biometrics. It supports cross-device sync and offline functionality for seamless, anonymous use.

**Highlights:** Secure account linking via QR codes, Token backup and restoration, Passcode/biometric app lock, Open-source and transparent, Cross-device synchronization, Password vault, Offline functionality

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week plan | $6.99 | per 7 days |
| 1 Month Plan | $19.99 | per month |


## Frequently asked questions

### Is 340 OTP free?

340 OTP is free to download, with no in-app purchases.

### Is 2FA Authenticator™ MFA Authy free?

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

### Which has better reviews, 340 OTP or 2FA Authenticator™ MFA Authy?

340 OTP is rated higher. 340 OTP averages 4.2 out of 5 from 44 ratings, while 2FA Authenticator™ MFA Authy averages 3.7 from 118 ratings.

### Do 340 OTP or 2FA Authenticator™ MFA Authy have ads?

Neither 340 OTP nor 2FA Authenticator™ MFA Authy shows ads.

### Which is updated more often, 340 OTP or 2FA Authenticator™ MFA Authy?

340 OTP ships an update every 4 months, and 2FA Authenticator™ MFA Authy every 2 weeks. Most recently, 340 OTP was updated on October 17, 2026 and 2FA Authenticator™ MFA Authy on October 14, 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.*