# authenticator . app vs Authenticator App for iPhone

The clearest difference is rating: authenticator . app at 4.7 against Authenticator App for iPhone's 4.0. authenticator . app also leads on ads (none vs shown) and ratings volume (457 vs 26). Authenticator App for iPhone's advantage is update cadence (monthly vs every 8 months). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

authenticator . app holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: authenticator . app has 457 ratings behind it against 26, so its average is the more settled of the two. Written reviews complicate that: 45% of authenticator . app's written reviews are positive against 50% of Authenticator App for iPhone's, so the app with the better star average is not the one people write more warmly about.

authenticator . app ships an update every 8 months, Authenticator App for iPhone monthly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | authenticator . app | Authenticator App for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (457 ratings)](https://appshunter.io/ios/app/authenticator-app/id1669893733/reviews)** | [4.0 (26 ratings)](https://appshunter.io/ios/app/authenticator-app-for-iphone/id6444206064/reviews) |
| Number of ratings | **457** | 26 |
| Positive reviews | 45.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 2 MB | 17 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mustafa Uz](https://appshunter.io/developer/1587214013) | [Caprinix LLC](https://appshunter.io/developer/1530884900) |

## What reviewers say

### authenticator . app

[App page](https://appshunter.io/ios/app/authenticator-app/id1669893733)

This app generates and saves two-factor and multi-factor authentication codes for various online services. It offers secure, encrypted backups and syncing across devices, ensuring your account security is maintained even if you lose your device. It works offline and supports multiple platforms.

**Highlights:** Generate and save 2FA/MFA codes, Scan QR codes or enter manually, Encrypted iCloud backup, Cross-device syncing, Offline functionality, Secure and private data storage

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

**In-app purchases:** none


### Authenticator App for iPhone

[App page](https://appshunter.io/ios/app/authenticator-app-for-iphone/id6444206064)

Secure your online accounts with this authenticator app. It supports various token types and algorithms, generating new codes regularly. Easily add accounts by scanning QR codes or manually entering details.

**Highlights:** Password protection, TOTP and HOTP support, SHA1, SHA256, SHA512 algorithms, Automatic token generation, QR code scanning, Manual account addition

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

**In-app purchases:** none


## Frequently asked questions

### Is authenticator . app free?

authenticator . app is free to download, with no in-app purchases.

### Is Authenticator App for iPhone free?

Authenticator App for iPhone is free to download, with no in-app purchases.

### Which has better reviews, authenticator . app or Authenticator App for iPhone?

authenticator . app is rated higher. authenticator . app averages 4.7 out of 5 from 457 ratings, while Authenticator App for iPhone averages 4.0 from 26 ratings.

### Do authenticator . app or Authenticator App for iPhone have ads?

Authenticator App for iPhone shows ads; authenticator . app does not.

### Which is updated more often, authenticator . app or Authenticator App for iPhone?

authenticator . app ships an update every 8 months, and Authenticator App for iPhone monthly. Most recently, authenticator . app was updated on October 12, 2026 and Authenticator App for iPhone on October 14, 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.*