# ReDAC vs QR Code Reader：Barcode Scan

The clearest difference is in-app purchases: ReDAC at none against QR Code Reader：Barcode Scan's 3. ReDAC also leads on ads (none vs shown) and update cadence (every 6 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. QR Code Reader：Barcode Scan sells 3 in-app purchases, starting at $6.99 per 7 days. ReDAC asks for nothing beyond the download.

ReDAC ships an update every 6 days, QR Code Reader：Barcode Scan fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ReDAC | QR Code Reader：Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (11 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scan/id6740478199/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 57 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NetLynx Technology Pte Ltd](https://appshunter.io/developer/903263739) | [HONG KONG GUANGSHANG TRADING CO.,LIMITED](https://appshunter.io/developer/1786118727) |

## What reviewers say

### ReDAC

[App page](https://appshunter.io/ios/app/redac/id1627430603)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader：Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scan/id6740478199)

Easily scan, create, and manage QR codes and barcodes with a fast and secure interface. Personalize codes with custom designs and leverage AI for object recognition. Organize your scan history and share codes effortlessly.

**Highlights:** Instantly scan QR codes and barcodes, Create personalized QR codes, AI-powered object recognition, Save and organize scan history, Generate artistic QR designs, Share, copy, or delete codes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is ReDAC free?

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

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

QR Code Reader：Barcode Scan is free to download, with in-app purchases available.

### Do ReDAC or QR Code Reader：Barcode Scan have ads?

QR Code Reader：Barcode Scan shows ads; ReDAC does not.

### Which is updated more often, ReDAC or QR Code Reader：Barcode Scan?

ReDAC ships an update every 6 days, and QR Code Reader：Barcode Scan fortnightly. Most recently, ReDAC was updated on October 27, 2026 and QR Code Reader：Barcode Scan on October 24, 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.*