# Authenticator App · vs Auth

The clearest difference is rating: Auth at 4.2 against Authenticator App ·'s 3.8. Auth also leads on ratings volume (365 vs 79). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Authenticator App · sells 3 in-app purchases, starting at $4.99 per 7 days and Auth sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Auth holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 79 and 365 respectively. Written reviews complicate that: 95% of Authenticator App ·'s written reviews are positive against 87% of Auth's, so the app with the better star average is not the one people write more warmly about.

Authenticator App · ships an update every 9 days, Auth every 2 weeks. Both last shipped on October 4, 2026.

## The numbers

| Metric | Authenticator App · | Auth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (79 ratings)](https://appshunter.io/ios/app/authenticator-app/id6461600756/reviews) | **[4.2 (365 ratings)](https://appshunter.io/ios/app/auth-authenticator-app/id6470453559/reviews)** |
| Number of ratings | 79 | **365** |
| Positive reviews | **95.1% of reviews** | 87.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Netsis Mobile FZCO](https://appshunter.io/developer/1625553533) | [婷 兰](https://appshunter.io/developer/1666722179) |

## What reviewers say

### Authenticator App ·

[App page](https://appshunter.io/ios/app/authenticator-app/id6461600756)

This app generates and securely stores two-factor authentication codes for your online accounts. It offers robust protection with encrypted data, seamless device synchronization, and quick access via widgets and Apple Watch. Enjoy offline code generation and a private browser for enhanced security.

**Highlights:** Generate 2FA codes, Securely store codes, Device synchronization, Quick access widget, Apple Watch support, Offline code generation, Private browser

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $4.99 | per 7 days |
| Premium Version | $9.99 | per month |
| Premium Version | $49.99 | per year |

**What reviewers like**

- 🚀 Seamless device synchronization
- 🔒 Robust security features
- 👍 Intuitive and straightforward user interface
- 🔒 Comprehensive two-factor authentication options
- 🚀 Convenient offline code generation

**What reviewers complain about**

- 🔧 Could use more customization options for the widget
- 🔧 Needs a better offline mode
- 🔧 Private browser feature needs more functionality

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


### Auth

[App page](https://appshunter.io/ios/app/auth-authenticator-app/id6470453559)

Enhance your online security with this app that generates time-based one-time passwords. Protect your accounts from unauthorized access by enabling two-factor authentication and scanning QR codes. Secure your digital life with robust encryption and convenient backup options.

**Highlights:** Generates one-time tokens, Two-factor authentication, Encrypted vault, Password/biometric unlock, Supports HOTP and TOTP, Automatic iCloud backups, Multiple entry methods

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $3.99 | per 7 days |
| Yearly premium | $49.99 | per year |

**What reviewers like**

- 🔒 Robust security features
- 👍 User-friendly interface
- 💡 Convenient multi-device sync
- 🚀 Reliable performance
- 🔒 Secure backup and recovery options

**What reviewers complain about**

- 🐛 Frequent ads disrupting usage
- 💰 Paid premium version required for ad-free experience

**Reported bugs**

- Ads interfering with account setup
- Occasional crashes or freezes

**Requested features**

- Dark mode option
- Improved free tier with fewer ads


## Frequently asked questions

### Is Authenticator App · free?

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

### Is Auth free?

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

### Which has better reviews, Authenticator App · or Auth?

Auth is rated higher. Authenticator App · averages 3.8 out of 5 from 79 ratings, while Auth averages 4.2 from 365 ratings.

### Do Authenticator App · or Auth have ads?

Both Authenticator App · and Auth show ads.

### Which is updated more often, Authenticator App · or Auth?

Authenticator App · ships an update every 9 days, and Auth every 2 weeks. Most recently, Authenticator App · was updated on October 4, 2026 and Auth on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*