# Auth vs Authenticator App

Auth and Authenticator App both sit at 4.2 stars, but that hides the real split: 87% of Auth's written reviews are positive against 29% of Authenticator App's. Auth also leads on ratings volume (365 vs 86). Authenticator App's advantage is ads (none vs shown). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Auth sells 2 in-app purchases, starting at $3.99 per 7 days and Authenticator App sells 6 in-app purchases, starting at $4.19 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 365 and 86 respectively. Written reviews complicate that: 87% of Auth's written reviews are positive against 29% of Authenticator App's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 30, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Auth | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (365 ratings)](https://appshunter.io/ios/app/auth-authenticator-app/id6470453559/reviews) | **[4.4 (86 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6480513197/reviews)** |
| Number of ratings | **365** | 86 |
| Positive reviews | **87.3% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 106 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [婷 兰](https://appshunter.io/developer/1666722179) | [Tatsat Brahmbhatt](https://appshunter.io/developer/1692901637) |

## What reviewers say

### 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


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6480513197)

Secure your online accounts with this 2FA OTP manager. It offers easy account setup via QR code scanning or manual entry, and enhances security with biometric authentication. All one-time passwords are stored locally on your device for increased protection.

**Highlights:** 2FA OTP management, QR code scanning for account setup, Manual code entry, Biometric unlock (fingerprint/face recognition), Local storage of OTPs, Supports numerous platforms

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.19 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $29.49 | per year |
| Yearly | $53.90 | per year |
| Lifetime | $59.99 | one-time |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Auth free?

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

### Is Authenticator App free?

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

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

Authenticator App is rated higher. Auth averages 4.2 out of 5 from 365 ratings, while Authenticator App averages 4.4 from 86 ratings.

### Do Auth or Authenticator App have ads?

Auth shows ads; Authenticator App does not.

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

Auth ships an update every 2 weeks, and Authenticator App every 2 weeks. Most recently, Auth was updated on September 30, 2026 and Authenticator App on June 1, 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.*