# SubGuard vs QR Code Reader：Barcode Scan

SubGuard and QR Code Reader：Barcode Scan both sit at 4.6 stars, but that hides the real split: 100% of QR Code Reader：Barcode Scan's written reviews are positive against 0% of SubGuard's. QR Code Reader：Barcode Scan also leads on iOS requirement (14.0 vs 18.0). SubGuard's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, rating, ratings volume and update cadence 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. SubGuard asks for nothing beyond the download.

QR Code Reader：Barcode Scan holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews point the same way: 0% of SubGuard's written reviews are positive against 100% of QR Code Reader：Barcode Scan's.

SubGuard ships an update every 9 days, QR Code Reader：Barcode Scan fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SubGuard | QR Code Reader：Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/subguard-private-sub-tracker/id6447958086/reviews) | **[4.7 (11 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scan/id6740478199/reviews)** |
| Number of ratings | 9 | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 57 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MEGAMOBI LIMITED](https://appshunter.io/developer/1683100389) | [HONG KONG GUANGSHANG TRADING CO.,LIMITED](https://appshunter.io/developer/1786118727) |

## What reviewers say

### SubGuard

[App page](https://appshunter.io/ios/app/subguard-private-sub-tracker/id6447958086)

This utility app offers lightning-fast QR and barcode scanning with AI-powered identification for plants, animals, and more. Its lightweight design and intuitive interface make it easy to use for everyday tasks, from checking prices to learning about the world around you.

**Highlights:** Lightning-fast QR/barcode scanning, AI recognition for plants, animals, cars, Built-in flash for low-light scanning, Simple, lightweight, and intuitive interface, Save and organize scanned information, Generate QR codes

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

**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 SubGuard free?

SubGuard 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.

### Which has better reviews, SubGuard or QR Code Reader：Barcode Scan?

QR Code Reader：Barcode Scan is rated higher. SubGuard averages 4.6 out of 5 from 9 ratings, while QR Code Reader：Barcode Scan averages 4.7 from 11 ratings.

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

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

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

SubGuard ships an update every 9 days, and QR Code Reader：Barcode Scan fortnightly. Most recently, SubGuard was updated on October 25, 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.*