# Otpkey Authenticator vs Internet Protection App 2FA+

The clearest difference is rating: Internet Protection App 2FA+ at 4.2 against Otpkey Authenticator's 1.0. Internet Protection App 2FA+ also leads on review sentiment (75% vs 50%) and ratings volume (204 vs 2). Otpkey Authenticator's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Internet Protection App 2FA+ sells 5 in-app purchases, starting at $6.99 per 7 days. Otpkey Authenticator asks for nothing beyond the download.

Internet Protection App 2FA+ holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Internet Protection App 2FA+ has 204 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Otpkey Authenticator's written reviews are positive against 75% of Internet Protection App 2FA+'s.

Otpkey Authenticator ships an update every 2 months, Internet Protection App 2FA+ fortnightly. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Otpkey Authenticator | Internet Protection App 2FA+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/otpkey-authenticator/id6444123920/reviews) | **[4.2 (204 ratings)](https://appshunter.io/ios/app/internet-protection-app-2fa-plus/id6499083387/reviews)** |
| Number of ratings | 2 | **204** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Certchip Corp](https://appshunter.io/developer/1652474819) | [Bayram Gezek](https://appshunter.io/developer/1752286955) |

## What reviewers say

### Otpkey Authenticator

[App page](https://appshunter.io/ios/app/otpkey-authenticator/id6444123920)

Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.

**Highlights:** Multi-factor authentication, Offline OTP generation, QR code scanning and export, Biometric authentication support, Clipboard code copying, Widget and Watch App support

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

**In-app purchases:** none


### 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 Otpkey Authenticator free?

Otpkey Authenticator is free to download, with no in-app purchases.

### Is Internet Protection App 2FA+ free?

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

### Which has better reviews, Otpkey Authenticator or Internet Protection App 2FA+?

Internet Protection App 2FA+ is rated higher. Otpkey Authenticator averages 1.0 out of 5 from 2 ratings, while Internet Protection App 2FA+ averages 4.2 from 204 ratings.

### Do Otpkey Authenticator or Internet Protection App 2FA+ have ads?

Internet Protection App 2FA+ shows ads; Otpkey Authenticator does not.

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

Otpkey Authenticator ships an update every 2 months, and Internet Protection App 2FA+ fortnightly. Most recently, Otpkey Authenticator was updated on October 2, 2026 and Internet Protection App 2FA+ on September 28, 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.*