# 2uIX Authenticator vs Authenticator App

The clearest difference is in-app purchases: 2uIX Authenticator at none against Authenticator App's 3. 2uIX Authenticator also leads on iOS requirement (11.0 vs 15.0). Authenticator App's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $8.99 per month. 2uIX Authenticator asks for nothing beyond the download.

2uIX Authenticator ships an update every 2 months, Authenticator App every 3 months. The most recent releases landed on September 29, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 2uIX Authenticator | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app-otp-and-2fa/id6738784299/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 12 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [OMNIBUD INC.](https://appshunter.io/developer/1400685333) | [Sky Stack Systems LLC](https://appshunter.io/developer/1837994634) |

## What reviewers say

### 2uIX Authenticator

[App page](https://appshunter.io/ios/app/2uix-authenticator/id1400685334)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-otp-and-2fa/id6738784299)

Secure your online accounts with two-factor authentication and manage all your passwords in one place. Easily scan QR codes to set up codes and integrate with popular services for enhanced digital safety.

**Highlights:** Two-Factor Authentication (2FA), Password Manager, Scan and Import Codes, Seamless Integration, Secure Account Management

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $8.99 | per month |
| Yearly Subscription | $24.99 | per year |
| Lifetime Plan | $44.99 | one-time |


## Frequently asked questions

### Is 2uIX Authenticator free?

2uIX Authenticator is free to download, with no in-app purchases.

### Is Authenticator App free?

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

### Do 2uIX Authenticator or Authenticator App have ads?

Neither 2uIX Authenticator nor Authenticator App shows ads.

### Which is updated more often, 2uIX Authenticator or Authenticator App?

2uIX Authenticator ships an update every 2 months, and Authenticator App every 3 months. Most recently, 2uIX Authenticator was updated on September 29, 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.*