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

The clearest difference is monetization model: Internet Protection App 2FA+ at free with in-app purchases against Authenticator・2FA・MFA・OTP's subscription. Internet Protection App 2FA+ also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 17.0). Authenticator・2FA・MFA・OTP's advantage is ads (none vs shown) and rating (4.6 vs 4.2). On price, ratings volume, in-app purchases and device support 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 Internet Protection App 2FA+ sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator・2FA・MFA・OTP holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 80 and 204 respectively.

Authenticator・2FA・MFA・OTP ships an update every 2 months, Internet Protection App 2FA+ fortnightly. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Authenticator・2FA・MFA・OTP | Internet Protection App 2FA+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (80 ratings)](https://appshunter.io/ios/app/authenticator2famfaotp/id6473175732/reviews)** | [4.2 (204 ratings)](https://appshunter.io/ios/app/internet-protection-app-2fa-plus/id6499083387/reviews) |
| Number of ratings | 80 | **204** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 73 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Audio Labs](https://appshunter.io/developer/6791650973) | [Bayram Gezek](https://appshunter.io/developer/1752286955) |

## 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 |


### Internet Protection App 2FA+

[App page](https://appshunter.io/ios/app/internet-protection-app-2fa-plus/id6499083387)

Enhance your online security with this app, providing two-factor authentication (2FA) and multi-factor authentication (MFA) tokens. It generates secure, time-based one-time passwords (TOTP) that update every 30 seconds, working offline for seamless verification across thousands of websites and services.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Time-based one-time passwords (TOTP), Offline code generation, Supports 2,500+ websites, QR code setup

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly Trial | $6.99 | per 7 days |
| Weekly 9 | $9.99 | per 7 days |
| Monthly | $29.99 | per month |
| Yearly 6 | $69.99 | 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 Internet Protection App 2FA+ free?

Internet Protection App 2FA+ is free to download, with in-app purchases available.

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

Authenticator・2FA・MFA・OTP is rated higher. Authenticator・2FA・MFA・OTP averages 4.6 out of 5 from 80 ratings, while Internet Protection App 2FA+ averages 4.2 from 204 ratings.

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

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

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

Authenticator・2FA・MFA・OTP ships an update every 2 months, and Internet Protection App 2FA+ fortnightly. Most recently, Authenticator・2FA・MFA・OTP was updated on September 18, 2026 and Internet Protection App 2FA+ on September 23, 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.*