# Authenticator App ◦ vs Authenticator app (2FAS)

The clearest difference is rating: Authenticator app (2FAS) at 5.0 against Authenticator App ◦'s 4.4. Authenticator app (2FAS) also leads on update cadence (every 5 days vs every 2 months). Authenticator App ◦'s advantage is ads (none vs shown) and ratings volume (982 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Authenticator App ◦ sells 3 in-app purchases, starting at $6.99 per month and Authenticator app (2FAS) sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator app (2FAS) holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Authenticator App ◦ has 982 ratings behind it against 2, so its average is the more settled of the two.

Authenticator App ◦ ships an update every 2 months, Authenticator app (2FAS) every 5 days. Both last shipped on September 28, 2026.

## The numbers

| Metric | Authenticator App ◦ | Authenticator app (2FAS) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (982 ratings)](https://appshunter.io/ios/app/authenticator-app/id6478947853/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app-2fas/id6743524724/reviews)** |
| Number of ratings | **982** | 2 |
| Positive reviews | 7.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 82 MB | 22 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Apex Innovate Limited](https://appshunter.io/developer/1726107111) | [雅倩 李](https://appshunter.io/developer/1641624313) |

## What reviewers say

### Authenticator App ◦

[App page](https://appshunter.io/ios/app/authenticator-app/id6478947853)

This app enhances your digital security by protecting your online privacy and identity. It offers features like privacy detection for photos, two-factor authentication for accounts, secure storage for personal files, and detection of phishing websites. Safely scan QR codes and barcodes to guard against online threats.

**Highlights:** Privacy detection for photos, Two-factor authentication, Secure password-protected folder, Phishing site detection, Secure QR and barcode scanner

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuoProtec Premium 1 Month | $6.99 | per month |
| DuoProtec Premium 1 Year | $39.99 | per year |
| DuoProtec Premium 1 Year | $49.99 | per year |

**What reviewers complain about**

- ⚠️ Misleading app description
- 💰 Expensive subscription
- 🚫 Not the free Google Authenticator app
- 🔒 Security concerns
- 🤯 Difficult to use/navigate

**Reported bugs**

- Subscription charges without user consent
- Inability to cancel subscription


### Authenticator app (2FAS)

[App page](https://appshunter.io/ios/app/authenticator-app-2fas/id6743524724)

This app provides robust two-factor authentication and biometric security for your digital accounts. It offers dynamic code generation, fast account binding via QR scanning, and secure cloud synchronization to prevent data loss. Enjoy a worry-free login experience with enhanced protection against unauthorized access.

**Highlights:** Dynamic two-factor authentication codes, Fast QR code scanning for account binding, Encrypted cloud synchronization, Biometric verification (Face swipe), Offline access to codes, Support for major platforms

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $6.99 | per month |
| Yearly VIP | $49.99 | per year |
| Yearly VIP | $49.99 | per year |


## Frequently asked questions

### Is Authenticator App ◦ free?

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

### Is Authenticator app (2FAS) free?

Authenticator app (2FAS) is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App ◦ or Authenticator app (2FAS)?

Authenticator app (2FAS) is rated higher. Authenticator App ◦ averages 4.4 out of 5 from 982 ratings, while Authenticator app (2FAS) averages 5.0 from 2 ratings.

### Do Authenticator App ◦ or Authenticator app (2FAS) have ads?

Authenticator app (2FAS) shows ads; Authenticator App ◦ does not.

### Which is updated more often, Authenticator App ◦ or Authenticator app (2FAS)?

Authenticator App ◦ ships an update every 2 months, and Authenticator app (2FAS) every 5 days. Most recently, Authenticator App ◦ was updated on September 28, 2026 and Authenticator app (2FAS) on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*