# 2FA Authenticator Secure vs Authenticator App

The clearest difference is in-app purchases: 2FA Authenticator Secure at none against Authenticator App's 5. 2FA Authenticator Secure also leads on ratings volume (172 vs 4). Authenticator App's advantage is update cadence (every 9 days vs monthly) and device support (5 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Authenticator App sells 5 in-app purchases, starting at $4.99 per month. 2FA Authenticator Secure asks for nothing beyond the download.

2FA Authenticator Secure holds the better App Store score, 4.4 against 4.3. That said, the two scores are not equally well evidenced: 2FA Authenticator Secure has 172 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 65% of 2FA Authenticator Secure's written reviews are positive against 60% of Authenticator App's.

2FA Authenticator Secure ships an update monthly, Authenticator App every 9 days. The most recent releases landed on September 21, 2026 and September 3, 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)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/authenticator-app-authy-2fa/id6444312209/reviews) |
| Number of ratings | **172** | 4 |
| Positive reviews | **65.4% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 22 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [25 Degrees Apps LLC](https://appshunter.io/developer/1574163403) | [满 李](https://appshunter.io/developer/1653727587) |

## 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-authy-2fa/id6444312209)

This app securely manages and generates two-factor authentication codes for numerous online services. It offers seamless cross-device syncing via iCloud and a native Apple experience with features like Dark Mode and biometric unlock. Easily import existing accounts and enjoy lifetime access with a one-time payment.

**Highlights:** Secure 2FA code generation, Cross-device iCloud sync, Native Apple experience, Extensive service support, One-click Google Authenticator import, Lifetime membership option

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro - Monthly | $4.99 | per month |
| Authenticator Pro - Annual | $9.99 | per year |
| Authenticator Pro - Annual | $14.99 | per year |
| Authenticator Pro - Lifetime | $29.99 | one-time |
| Authenticator Pro - Lifetime | $39.99 | one-time |


## 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?

2FA Authenticator Secure is rated higher. 2FA Authenticator Secure averages 4.4 out of 5 from 172 ratings, while Authenticator App averages 4.3 from 4 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 every 9 days. Most recently, 2FA Authenticator Secure was updated on September 21, 2026 and Authenticator App on September 3, 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.*