# Authentication App vs Authenticator

The clearest difference is ads: Authentication App at none against Authenticator's shown. Authentication App also leads on update cadence (every 2 months vs every 5 months) and ratings volume (592 vs 135). Authenticator's advantage is review sentiment (100% vs 74%) and rating (4.5 vs 4.3). On price, in-app purchases and monetization model 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 sells 17 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 592 and 135 respectively. Written reviews point the same way: 74% of Authentication App's written reviews are positive against 100% of Authenticator's.

Authentication App ships an update every 2 months, Authenticator every 5 months. The most recent releases landed on September 24, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Authentication App | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (592 ratings)](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953/reviews) | **[4.5 (135 ratings)](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201/reviews)** |
| Number of ratings | **592** | 135 |
| Positive reviews | 74.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 66 MB | 127 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Soufiane Benabid](https://appshunter.io/developer/938808835) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## 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 page](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201)

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. It securely stores all your accounts in one place and works offline, offering peace of mind against cyber threats.

**Highlights:** Generates secure TOTP codes, Stores all accounts in one app, Works offline, Secure cloud backup and sync, Biometric and PIN protection, Auto-fill and copy to clipboard

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| Unlimited access | $4.99 | per 7 days |
| 2FA Authenticator App: Secure | $5.99 | per 7 days |
| 2FA Authenticator App: Secure | $5.99 | per 7 days |
| Unlimited access | $5.99 | per 7 days |
| Unlimited access | $6.99 | per 7 days |
| Unlimited access | $7.99 | per 7 days |
| Unlimited access | $8.99 | per 7 days |
| Unlimited access | $9.99 | per year |
| Authenticate ID: Authorization | $19.99 | per month |
| Unlimited access | $19.99 | per month |
| Unlimited access | $29.99 | per month |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |


## Frequently asked questions

### Is Authentication App free?

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

### Is Authenticator free?

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

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

Authenticator is rated higher. Authentication App averages 4.3 out of 5 from 592 ratings, while Authenticator averages 4.5 from 135 ratings.

### Do Authentication App or Authenticator have ads?

Authenticator shows ads; Authentication App does not.

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

Authentication App ships an update every 2 months, and Authenticator every 5 months. Most recently, Authentication App was updated on September 24, 2026 and Authenticator on September 4, 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.*