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

The clearest difference is iOS requirement: Authenticator App++ at 15.1 against Authenticator・2FA・MFA・OTP's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator・2FA・MFA・OTP sells 12 in-app purchases, starting at $4.99 per 7 days and Authenticator App++ sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Authenticator・2FA・MFA・OTP | Authenticator App++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (80 ratings)](https://appshunter.io/ios/app/authenticator2famfaotp/id6473175732/reviews)** | — |
| Number of ratings | **80** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | — |
| Size | 73 MB | 28 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audio Labs](https://appshunter.io/developer/6791650973) | [WuHan ChongYue Future Technology Co., Ltd.](https://appshunter.io/developer/1751681836) |

## What reviewers say

### 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 |


### Authenticator App++

[App page](https://appshunter.io/ios/app/authenticator-app-plus-plus/id6504280340)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator PRO Weekly | $5.99 | per 7 days |
| Authenticator App PRO Monthly | $9.99 | per month |
| Authenticator Pro Offer | $19.99 | per year |
| Authenticator PRO Yearly | $39.99 | per year |


## Frequently asked questions

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

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

### Is Authenticator App++ free?

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

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

Neither Authenticator・2FA・MFA・OTP nor Authenticator App++ shows ads.

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

Authenticator・2FA・MFA・OTP ships an update every 2 months, and Authenticator App++ every 2 months. Most recently, Authenticator・2FA・MFA・OTP was updated on October 6, 2026 and Authenticator App++ on September 30, 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.*