# Authenticator App vs Auth Authenticator

The clearest difference is ads: Auth Authenticator at none against Authenticator App's shown. Authenticator App's advantage is update cadence (every 10 days vs every 5 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Authenticator App sells 9 in-app purchases, starting at $6.99 per 7 days and Auth Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Authenticator App against 4.9 for Auth Authenticator. Both are backed by a comparable volume of ratings — 29 and 28 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Authenticator App ships an update every 10 days, Auth Authenticator every 5 weeks. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Authenticator App | Auth Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (29 ratings)](https://appshunter.io/ios/app/authenticator-app-scan-and-2fa/id6740620708/reviews)** | [4.9 (28 ratings)](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474/reviews) |
| Number of ratings | **29** | 28 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 214 MB | 105 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [XSOFT GLOBAL LIMITED](https://appshunter.io/developer/1463619751) | [Enveloc, Inc](https://appshunter.io/developer/6785535852) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-scan-and-2fa/id6740620708)

Enhance your account security with this app, offering robust two-factor and multi-factor authentication. It generates secure verification codes for over 1000 popular services and backs them up safely via iCloud. Protect your sensitive data with an extra layer of defense.

**Highlights:** Two-factor and Multi-Factor Authentication, Secure code generation for 1000+ apps, iCloud backup for verification codes, Face ID and Touch ID protection, Supports popular platforms like Google, Facebook, Amazon

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Yearly Premium | $39.99 | per year |
| Yearly Pro | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474)

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

**Highlights:** End-to-end encryption, Biometric lock (Face ID), Instant OTP code access, Cross-device sync (iPhone, iCloud, Watch), Home screen widgets, QR code generation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Auth Authenticator free?

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

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

Authenticator App is rated higher. Authenticator App averages 5.0 out of 5 from 29 ratings, while Auth Authenticator averages 4.9 from 28 ratings.

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

Authenticator App shows ads; Auth Authenticator does not.

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

Authenticator App ships an update every 10 days, and Auth Authenticator every 5 weeks. Most recently, Authenticator App was updated on October 14, 2026 and Auth Authenticator on October 19, 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.*