# Two Factor Authenticator vs Authentication App

The clearest difference is in-app purchases: Two Factor Authenticator at none against Authentication App's 2. Two Factor Authenticator also leads on update cadence (every 2 weeks vs every 2 months). Authentication App's advantage is review sentiment (74% vs 50%) and ratings volume (592 vs 31). On price, rating and ads there is nothing between them.

Both are free to download. Authentication App sells 2 in-app purchases, starting at $9.99 per month. Two Factor Authenticator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Two Factor Authenticator against 4.3 for Authentication App. That said, the two scores are not equally well evidenced: Authentication App has 592 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 50% of Two Factor Authenticator's written reviews are positive against 74% of Authentication App's.

Two Factor Authenticator ships an update every 2 weeks, Authentication App every 2 months. The most recent releases landed on July 31, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Two Factor Authenticator | Authentication App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/two-factor-authenticator/id1578747318/reviews)** | [4.3 (592 ratings)](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953/reviews) |
| Number of ratings | 31 | **592** |
| Positive reviews | 50.0% of reviews | **74.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 10 MB | 66 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vinay Jain](https://appshunter.io/developer/1335756062) | [Soufiane Benabid](https://appshunter.io/developer/938808835) |

## What reviewers say

### Two Factor Authenticator

[App page](https://appshunter.io/ios/app/two-factor-authenticator/id1578747318)

Manage your 2-Step Verification codes with a beautiful, minimal, and organized interface. This app offers a clean aesthetic, folder organization, and secure iCloud sync across Apple devices. Seamlessly import codes and generate them offline.

**Highlights:** Minimalist and elegant interface, Organize codes with folders, iCloud sync across Apple devices, Seamless migration from Google Authenticator, Offline code generation, Secured with FaceID/TouchID

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

**In-app purchases:** none


### Authentication App

[App page](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953)

Enhance your online account security with this two-factor authentication utility. Easily add accounts by scanning QR codes or entering details manually. Securely back up and sync your data with iCloud Keychain for device loss or upgrades.

**Highlights:** Two-factor authentication (2FA), QR code scanning for account setup, Manual account detail entry, Secure backup and sync with iCloud Keychain, Password and Face ID lock, Multi-device sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authentificator - Monthly | $9.99 | per month |
| Authentificator - Yearly | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use and user-friendly interface
- 🔒 Reliable authentication functionality
- ⭐ Excellent overall performance
- 😊 Smooth and stress-free experience
- 💯 Best-in-class authenticator app

**What reviewers complain about**

- 🐛 App doesn't work reliably
- 💰 High pricing relative to competitors
- 😕 Confusing for some users
- ⚠️ Account loss issues reported

**Reported bugs**

- App fails to function properly for some users
- Account data loss or inaccessibility
- Inconsistent performance across devices

**Requested features**

- Better account recovery options
- Improved user onboarding/documentation


## Frequently asked questions

### Is Two Factor Authenticator free?

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

### Is Authentication App free?

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

### Which has better reviews, Two Factor Authenticator or Authentication App?

Two Factor Authenticator is rated higher. Two Factor Authenticator averages 4.4 out of 5 from 31 ratings, while Authentication App averages 4.3 from 592 ratings.

### Do Two Factor Authenticator or Authentication App have ads?

Neither Two Factor Authenticator nor Authentication App shows ads.

### Which is updated more often, Two Factor Authenticator or Authentication App?

Two Factor Authenticator ships an update every 2 weeks, and Authentication App every 2 months. Most recently, Two Factor Authenticator was updated on July 31, 2026 and Authentication App on September 24, 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.*