# QR Reader Express vs ScanDocApp

The clearest difference is in-app purchases: QR Reader Express at none against ScanDocApp's 1. QR Reader Express also leads on iOS requirement (13.0 vs 17.2). ScanDocApp's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. ScanDocApp sells 1 in-app purchase, starting at $0.99 per year. QR Reader Express asks for nothing beyond the download.

QR Reader Express ships an update every 5 months, ScanDocApp weekly. The most recent releases landed on October 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | QR Reader Express | ScanDocApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Size | 5 MB | 13 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arnau Egea](https://appshunter.io/developer/902788505) | [Trung Hieu Pham](https://appshunter.io/developer/1896330012) |

## What reviewers say

### QR Reader Express

[App page](https://appshunter.io/ios/app/qr-reader-express/id1458910524)

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

**In-app purchases:** none


### ScanDocApp

[App page](https://appshunter.io/ios/app/scandocapp/id6766836772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads for 1 Year | $0.99 | per year |


## Frequently asked questions

### Is QR Reader Express free?

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

### Is ScanDocApp free?

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

### Do QR Reader Express or ScanDocApp have ads?

Both QR Reader Express and ScanDocApp show ads.

### Which is updated more often, QR Reader Express or ScanDocApp?

QR Reader Express ships an update every 5 months, and ScanDocApp weekly. Most recently, QR Reader Express was updated on October 10, 2026 and ScanDocApp on September 25, 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.*