# QR Code Lite vs Clusterix Authenticator

The clearest difference is update cadence: QR Code Lite at every 2 weeks against Clusterix Authenticator's every 2 months. Clusterix Authenticator's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR Code Lite ships an update every 2 weeks, Clusterix Authenticator every 2 months. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | QR Code Lite | Clusterix Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 1 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Slava Plisko](https://appshunter.io/developer/972879777) | [innoscripta SE](https://appshunter.io/developer/1546207706) |

## What reviewers say

### QR Code Lite

[App page](https://appshunter.io/ios/app/qr-code-lite-fast-and-easy/id1609069715)

**In-app purchases:** none


### Clusterix Authenticator

[App page](https://appshunter.io/ios/app/clusterix-authenticator/id6463731666)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Lite free?

QR Code Lite is free to download, with no in-app purchases.

### Is Clusterix Authenticator free?

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

### Do QR Code Lite or Clusterix Authenticator have ads?

Neither QR Code Lite nor Clusterix Authenticator shows ads.

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

QR Code Lite ships an update every 2 weeks, and Clusterix Authenticator every 2 months. Most recently, QR Code Lite was updated on September 28, 2026 and Clusterix Authenticator on October 6, 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.*