# SubGuard vs Simple Scanner

The clearest difference is rating: SubGuard at 4.6 against Simple Scanner's 3.0. SubGuard also leads on ratings volume (9 vs 1) and update cadence (every 9 days vs every 3 weeks). Simple Scanner's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SubGuard holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: SubGuard has 9 ratings behind it against 1, so its average is the more settled of the two.

SubGuard ships an update every 9 days, Simple Scanner every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SubGuard | Simple Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/subguard-private-sub-tracker/id6447958086/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/simple-scanner-qr-code-scanner/id6557057561/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 16 MB | 23 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MEGAMOBI LIMITED](https://appshunter.io/developer/1683100389) | [FLOWER FACE NETWORK TECHNOLOGY LIMITED](https://appshunter.io/developer/1702483303) |

## 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


### Simple Scanner

[App page](https://appshunter.io/ios/app/simple-scanner-qr-code-scanner/id6557057561)

Easily generate and scan QR codes for various content types like URLs, text, and contacts. Features include history management, high-speed scanning, and security protection for a seamless user experience.

**Highlights:** QR code generation, QR code scanning, History management, High-speed scanning, Multiple QR code format support, Simple and friendly interface, Security protection

**In-app purchases:** none


## Frequently asked questions

### Is SubGuard free?

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

### Is Simple Scanner free?

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

### Which has better reviews, SubGuard or Simple Scanner?

SubGuard is rated higher. SubGuard averages 4.6 out of 5 from 9 ratings, while Simple Scanner averages 3.0 from 1 ratings.

### Do SubGuard or Simple Scanner have ads?

Neither SubGuard nor Simple Scanner shows ads.

### Which is updated more often, SubGuard or Simple Scanner?

SubGuard ships an update every 9 days, and Simple Scanner every 3 weeks. Most recently, SubGuard was updated on October 25, 2026 and Simple Scanner on October 30, 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.*