# QR Code Reader：Barcode Scanner vs COMPROVIG

The clearest difference is ads: COMPROVIG at none against QR Code Reader：Barcode Scanner's shown. QR Code Reader：Barcode Scanner's advantage is update cadence (every 2 months vs every 6 months). On price, in-app purchases, device support 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.

QR Code Reader：Barcode Scanner ships an update every 2 months, COMPROVIG every 6 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QR Code Reader：Barcode Scanner | COMPROVIG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id1633934101/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Ad-supported | — |
| Size | 37 MB | 63 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coocent Ltd.](https://appshunter.io/developer/942889525) | [Daniel Chavarria Ospina](https://appshunter.io/developer/1579035297) |

## What reviewers say

### QR Code Reader：Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id1633934101)

Easily scan QR codes and barcodes to access information, create custom codes for various platforms, and manage your scan history. This free utility offers batch scanning, CSV export, and customization options for your generated codes.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, View product and food information, Scan history and organization, Batch scanning, CSV export, Customize code colors and backgrounds

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

**In-app purchases:** none


### COMPROVIG

[App page](https://appshunter.io/ios/app/comprovig/id6446268018)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader：Barcode Scanner free?

QR Code Reader：Barcode Scanner is free to download, with no in-app purchases.

### Is COMPROVIG free?

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

### Do QR Code Reader：Barcode Scanner or COMPROVIG have ads?

QR Code Reader：Barcode Scanner shows ads; COMPROVIG does not.

### Which is updated more often, QR Code Reader：Barcode Scanner or COMPROVIG?

QR Code Reader：Barcode Scanner ships an update every 2 months, and COMPROVIG every 6 months. Most recently, QR Code Reader：Barcode Scanner was updated on September 30, 2026 and COMPROVIG on October 8, 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.*