# UCware vs QR Viewer

The clearest difference is update cadence: QR Viewer at every 2 days against UCware's every 2 months. QR Viewer also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

UCware ships an update every 2 months, QR Viewer every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UCware | QR Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 109 MB | 21 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UCware GmbH](https://appshunter.io/developer/1290677347) | [Thorsten Ludewig](https://appshunter.io/developer/1654735064) |

## What reviewers say

### UCware

[App page](https://appshunter.io/ios/app/ucware/id6737845838)

**In-app purchases:** none


### QR Viewer

[App page](https://appshunter.io/ios/app/qr-viewer/id6820565028)

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

**In-app purchases:** none


## Frequently asked questions

### Is UCware free?

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

### Is QR Viewer free?

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

### Do UCware or QR Viewer have ads?

Neither UCware nor QR Viewer shows ads.

### Which is updated more often, UCware or QR Viewer?

UCware ships an update every 2 months, and QR Viewer every 2 days. Most recently, UCware was updated on November 8, 2026 and QR Viewer on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*