# QR Code vs Authenticator App

The clearest difference is ads: Authenticator App at none against QR Code's shown. QR Code's advantage is iOS requirement (12.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code sells 4 in-app purchases, starting at $2.99 per 7 days and Authenticator App sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code ships an update every 2 weeks, Authenticator App every 11 days. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | QR Code | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 38 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Yunduoduo Technology Co., Ltd](https://appshunter.io/developer/1689003189) | [Rubiklab](https://appshunter.io/developer/1787767335) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-creator-pro/id6449426111)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Membership Mrivilege | $2.99 | per 7 days |
| weekly vip | $2.99 | per 7 days |
| Month vip | $4.99 | per month |
| Year Vip | $12.90 | per year |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-nexauth/id6776078454)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is QR Code free?

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

### Is Authenticator App free?

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

### Do QR Code or Authenticator App have ads?

QR Code shows ads; Authenticator App does not.

### Which is updated more often, QR Code or Authenticator App?

QR Code ships an update every 2 weeks, and Authenticator App every 11 days. Most recently, QR Code was updated on September 29, 2026 and Authenticator App on September 10, 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.*