# QRForm vs PDF Viewer

The clearest difference is iOS requirement: QRForm at 11.0 against PDF Viewer's 15.6. 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.

## The numbers

| Metric | QRForm | PDF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 79 MB | 71 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [he kexi](https://appshunter.io/developer/1248882387) | [Chengdu Mulinshen Technology Co., Ltd](https://appshunter.io/developer/1856488734) |

## What reviewers say

### QRForm

[App page](https://appshunter.io/ios/app/qrform/id1567218951)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Viewer

[App page](https://appshunter.io/ios/app/pdf-viewer-ultrapdf/id6755807685)

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

**In-app purchases:** none


## Frequently asked questions

### Is QRForm free?

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

### Is PDF Viewer free?

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

### Do QRForm or PDF Viewer have ads?

Neither QRForm nor PDF Viewer shows ads.

---

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