# Authenticator vs Authenticator

The clearest difference is price: Authenticator at Free against Authenticator's $0.99. Authenticator also leads on review sentiment (100% vs 75%) and ratings volume (135 vs 3). Authenticator's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 19). On iOS requirement there is nothing between them.

Authenticator is free to download; Authenticator costs $0.99 up front. Authenticator sells 17 in-app purchases, starting at $0.99 per 7 days. Authenticator asks for nothing beyond the download.

Authenticator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Authenticator has 135 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 75% of Authenticator's written reviews are positive against 100% of Authenticator's, so the app with the better star average is not the one people write more warmly about.

Authenticator ships an update every 2 months, Authenticator every 5 months. The most recent releases landed on September 7, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Authenticator | Authenticator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282/reviews)** | [4.5 (135 ratings)](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201/reviews) |
| Number of ratings | 3 | **135** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#195** | — |
| Size | 7 MB | 127 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [兵 张](https://appshunter.io/developer/1492987808) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282)

**Currently charting:** #195 Top Paid · Utilities (US App Store)

Secure your online accounts with this open-source two-factor authentication app. It supports TOTP and offers multiple convenient setup and export options, all while remaining completely offline and private.

**Highlights:** TOTP algorithm support, QR code scanning for setup, Import accounts from files, Manual account entry, Export account keys, Offline functionality, Open-source

**In-app purchases:** none


### 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 Authenticator free?

Authenticator costs $0.99, with no in-app purchases.

### Is Authenticator free?

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

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

Authenticator is rated higher. Authenticator averages 5.0 out of 5 from 3 ratings, while Authenticator averages 4.5 from 135 ratings.

### Do Authenticator or Authenticator have ads?

Authenticator shows ads; Authenticator does not.

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

Authenticator ships an update every 2 months, and Authenticator every 5 months. Most recently, Authenticator was updated on September 7, 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.*