# Authenticator App vs 2FA Authenticator Secure

The clearest difference is in-app purchases: 2FA Authenticator Secure at none against Authenticator App's 18. 2FA Authenticator Secure also leads on review sentiment (65% vs 43%) and iOS requirement (13.0 vs 15.0). Authenticator App's advantage is ratings volume (49K vs 172) and update cadence (every 10 days vs monthly). On price, rating and ads there is nothing between them.

Both are free to download. Authenticator App sells 11 in-app purchases, starting at $5.99 per 7 days. 2FA Authenticator Secure asks for nothing beyond the download.

Authenticator App holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Authenticator App has 49K ratings behind it against 172, so its average is the more settled of the two. Written reviews complicate that: 43% of Authenticator App's written reviews are positive against 65% of 2FA Authenticator Secure's, so the app with the better star average is not the one people write more warmly about.

Authenticator App ships an update every 10 days, 2FA Authenticator Secure monthly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Authenticator App | 2FA Authenticator Secure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (49K ratings)](https://appshunter.io/ios/app/authenticator-app/id1538761576/reviews)** | [4.4 (172 ratings)](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315/reviews) |
| Number of ratings | **49K** | 172 |
| Positive reviews | 42.6% of reviews | **65.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Subscription | **Free** |
| Best chart rank | **#43** | — |
| Size | 145 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [2Stable](https://appshunter.io/developer/1534145511) | [25 Degrees Apps LLC](https://appshunter.io/developer/1574163403) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app/id1538761576)

**Currently charting:** #43 Top Grossing · Productivity, #47 Top Free · Productivity (US App Store)

This app provides secure two-factor authentication codes for your online accounts, enhancing security with encryption and backups. It offers seamless synchronization across Apple devices and quick access via widgets, even when offline.

**Highlights:** Secure & Private Encryption, Encrypted Backup, Automatic Synchronization, Quick Access Widget, Offline Code Generation, Multi-Account Import, Native Apple Experience

**Features:** Family Sharing, Apple Watch app, iMessage stickers

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App | $5.99 | per 7 days |
| Authenticator App | $5.99 | per 7 days |
| Authenticator Premium | $9.99 | per month |
| Authenticator App | $9.99 | per 7 days |
| Authenticator App | $39.99 | per year |
| Authenticator App | $49.99 | per year |
| Authenticator App Premium | $49.99 | per year |
| Authenticator App | $49.99 | per year |
| Authenticator App | $69.99 | per year |
| Authenticator App | $69.99 | per year |
| Authenticator App Premium | $99.99 | one-time |

**What reviewers like**

- 🚀 Works well
- 🔒 Secure and reliable
- 👍 Easy to use and set up
- 💡 Excellent cross-device sync and backup
- 👍 Convenient desktop app

**What reviewers complain about**

- 🐛 Compatibility issues with newer devices
- 💰 Expensive subscription
- 🔒 Limited free version
- 👎 Confusing setup and instructions
- 🐛 Bugs and crashes

**Reported bugs**

- App not launching on M2 MacBook Air
- Widget showing incorrect codes
- Login issues after device changes

**Requested features**

- More widget customization options
- Bulk import/export of accounts
- Password manager integration
- Automatic locking and unlocking options


### 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


## Frequently asked questions

### Is Authenticator App free?

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

### Is 2FA Authenticator Secure free?

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

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

Authenticator App is rated higher. Authenticator App averages 4.6 out of 5 from 49K ratings, while 2FA Authenticator Secure averages 4.4 from 172 ratings.

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

Neither Authenticator App nor 2FA Authenticator Secure shows ads.

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

Authenticator App ships an update every 10 days, and 2FA Authenticator Secure monthly. Most recently, Authenticator App was updated on September 24, 2026 and 2FA Authenticator Secure on September 21, 2026.

---

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