# PDF Morph vs QR Code

The clearest difference is ads: PDF Morph at none against QR Code's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PDF Morph | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Size | 20 MB | 19 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dacheng Employment Agency](https://appshunter.io/developer/1758690514) | [上海凯韬机械科技有限公司](https://appshunter.io/developer/1614204847) |

## What reviewers say

### PDF Morph

[App page](https://appshunter.io/ios/app/pdf-morph/id6737749411)

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

**In-app purchases:** none


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-generate-and-decode/id6738236007)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Morph free?

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

### Is QR Code free?

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

### Do PDF Morph or QR Code have ads?

QR Code shows ads; PDF Morph does not.

### Which is updated more often, PDF Morph or QR Code?

PDF Morph ships an update every 4 months, and QR Code every 4 months. Most recently, PDF Morph was updated on September 21, 2026 and QR Code on September 14, 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.*