# SubGuard vs QR Reader

The clearest difference is iOS requirement: QR Reader at 13.0 against SubGuard's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SubGuard ships an update every 9 days, QR Reader every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SubGuard | QR Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/subguard-private-sub-tracker/id6447958086/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 16 MB | 55 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MEGAMOBI LIMITED](https://appshunter.io/developer/1683100389) | [子寒 汪](https://appshunter.io/developer/1718260088) |

## 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 Reader

[App page](https://appshunter.io/ios/app/qr-readerqr-code-scanner/id6475756540)

**In-app purchases:** none


## Frequently asked questions

### Is SubGuard free?

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

### Is QR Reader free?

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

### Do SubGuard or QR Reader have ads?

Neither SubGuard nor QR Reader shows ads.

### Which is updated more often, SubGuard or QR Reader?

SubGuard ships an update every 9 days, and QR Reader every 2 weeks. Most recently, SubGuard was updated on October 25, 2026 and QR Reader on October 27, 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.*