# Authentication App vs Authenticator App PRO

The clearest difference is ads: Authentication App at none against Authenticator App PRO's shown. Authentication App also leads on ratings volume (592 vs 8). Authenticator App PRO's advantage is update cadence (weekly vs every 2 months) and review sentiment (100% vs 74%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Authentication App sells 2 in-app purchases, starting at $9.99 per month and Authenticator App PRO sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App PRO holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Authentication App has 592 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 74% of Authentication App's written reviews are positive against 100% of Authenticator App PRO's.

Authentication App ships an update every 2 months, Authenticator App PRO weekly. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Authentication App | Authenticator App PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (592 ratings)](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/authenticator-app-pro/id6740162242/reviews)** |
| Number of ratings | **592** | 8 |
| Positive reviews | 74.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 66 MB | 72 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soufiane Benabid](https://appshunter.io/developer/938808835) | [Hansaben Moradiya](https://appshunter.io/developer/1788656038) |

## What reviewers say

### 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


### Authenticator App PRO

[App page](https://appshunter.io/ios/app/authenticator-app-pro/id6740162242)

Secure your online accounts with this app, generating time-based one-time passwords for two-factor authentication. It supports major platforms, offers biometric security, and allows for easy import and export of codes. The app works offline and syncs across multiple devices for seamless account protection.

**Highlights:** Generate 2FA & MFA Codes, Securely Manage All Accounts, Import & Export 2FA Codes, Biometric Security (Face ID/Touch ID), Scan QR Codes Instantly, Works Offline, Multi-Device Sync

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Weekly Plan | $7.99 | per 7 days |
| monthly plan | $7.99 | per month |
| Weekly Plan | $9.99 | per 7 days |
| lifetime plan | $59.99 | one-time |


## Frequently asked questions

### Is Authentication App free?

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

### Is Authenticator App PRO free?

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

### Which has better reviews, Authentication App or Authenticator App PRO?

Authenticator App PRO is rated higher. Authentication App averages 4.3 out of 5 from 592 ratings, while Authenticator App PRO averages 4.5 from 8 ratings.

### Do Authentication App or Authenticator App PRO have ads?

Authenticator App PRO shows ads; Authentication App does not.

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

Authentication App ships an update every 2 months, and Authenticator App PRO weekly. Most recently, Authentication App was updated on October 13, 2026 and Authenticator App PRO on September 28, 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.*