# 2FA Authenticator Secure vs Authenticator App

2FA Authenticator Secure and Authenticator App both sit at 4.4 stars, but that hides the real split: 65% of 2FA Authenticator Secure's written reviews are positive against 25% of Authenticator App's. 2FA Authenticator Secure also leads on in-app purchases (none vs 22) and iOS requirement (13.0 vs 16.4). Authenticator App's advantage is ratings volume (1.8K vs 172). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Authenticator App sells 21 in-app purchases, starting at $4.99 per 7 days. 2FA Authenticator Secure asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for 2FA Authenticator Secure against 4.5 for Authenticator App. That said, the two scores are not equally well evidenced: Authenticator App has 1.8K ratings behind it against 172, so its average is the more settled of the two. Written reviews are what separate them: 65% of 2FA Authenticator Secure's written reviews are positive against 25% of Authenticator App's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator Secure | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (172 ratings)](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315/reviews) | **[4.5 (1.8K ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-auth-plus/id6473080405/reviews)** |
| Number of ratings | 172 | **1.8K** |
| Positive reviews | **65.4% of reviews** | 25.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 45 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [25 Degrees Apps LLC](https://appshunter.io/developer/1574163403) | [Appshub Bilgi Teknolojileri Limited Sirketi](https://appshunter.io/developer/1716289540) |

## What reviewers say

### 2FA Authenticator Secure

[App page](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315)

Enhance your online security with this free and private two-factor authentication app. It adds an extra layer of protection to your accounts using unique time-based passwords and offers a secure vault for your files. Synchronization ensures your security is consistent across all your devices.

**Highlights:** Secure and private authentication, Synchronization across devices, Supports all online accounts, No passwords stored, Secure file vault

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-auth-plus/id6473080405)

This app provides secure two-factor authentication (2FA) codes for thousands of online accounts. It also offers a password manager with autofill, encrypted backups, and cross-device sync for enhanced digital security.

**Highlights:** Two-Factor Authentication (2FA) codes, Password Manager with Autofill, Encrypted Backups, Cross-Device Sync, Offline Access for codes, Built-In VPN Protection

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App | $4.99 | per 7 days |
| Authenticator App Premium | $6.99 | per 7 days |
| Authenticator App Premium | $6.99 | per 7 days |
| Authenticator Monthly Plan | $6.99 | per month |
| Two Factor Authentication App | $9.99 | per month |
| Authenticator App Premium | $9.99 | per 7 days |
| Authenticator App Premium | $9.99 | per 7 days |
| Authenticator Yearly Access | $12.99 | per year |
| Authenticator App Premium | $14.99 | per month |
| Authenticator App Premium | $19.99 | per year |
| 2FA Authentication App | $19.99 | per year |
| 2FA Authenticator Premium | $24.99 | per year |
| AuthOne Authenticator Premium | $29.99 | per year |
| Authenticator App Premium | $29.99 | per year |
| Authenticator App Premium | $39.99 | per year |
| Authenticator App Premium | $39.99 | per year |
| Authenticator App Premium | $49.99 | per 3 months |
| Authenticator App Premium | $49.99 | per year |
| Authenticator App Premium | $59.99 | per year |
| Lifetime Special Offer | $19.99 | one-time |
| Authenticator Lifetime Deal | $39.99 | one-time |

**What reviewers like**

- 🔒 100% secure
- 🔒 Ensures safety for financial applications

**What reviewers complain about**

- 🤯 Not intuitive
- 💰 Expensive with no trial
- 🤖 Constant sales/VPN prompts
- 🚫 Difficult to uninstall
- 🤔 Confusing with too many options

**Reported bugs**

- Can't read QR codes
- App URLs don't work

**Requested features**

- Option to disable annoying prompts
- Improve user-friendliness


## Frequently asked questions

### Is 2FA Authenticator Secure free?

2FA Authenticator Secure is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Which has better reviews, 2FA Authenticator Secure or Authenticator App?

Authenticator App is rated higher. 2FA Authenticator Secure averages 4.4 out of 5 from 172 ratings, while Authenticator App averages 4.5 from 1.8K ratings.

### Do 2FA Authenticator Secure or Authenticator App have ads?

Neither 2FA Authenticator Secure nor Authenticator App shows ads.

### Which is updated more often, 2FA Authenticator Secure or Authenticator App?

2FA Authenticator Secure ships an update monthly, and Authenticator App monthly. Most recently, 2FA Authenticator Secure was updated on September 21, 2026 and Authenticator App 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.*