# QR Code Scanner Tool vs EMC Debug

The clearest difference is update cadence: EMC Debug at weekly against QR Code Scanner Tool's every 15 months. EMC Debug also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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 Scanner Tool ships an update every 15 months, EMC Debug weekly. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | QR Code Scanner Tool | EMC Debug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/qr-code-scanner-tool/id590359139/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | Free | — |
| Size | 12 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGEARS TECHNOLOGY LTD](https://appshunter.io/developer/399977420) | [CHEHUNG LIN](https://appshunter.io/developer/1875201673) |

## What reviewers say

### QR Code Scanner Tool

[App page](https://appshunter.io/ios/app/qr-code-scanner-tool/id590359139)

Quickly scan QR codes to access websites, download games, make calls, or send emails. This tool can even read blurry codes and saves all your scanning history for easy access.

**Highlights:** Scan QR codes, Scan 2D codes, Scan barcodes, Read blurry codes, Save scan history, Access websites, Initiate phone calls

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

**In-app purchases:** none


### EMC Debug

[App page](https://appshunter.io/ios/app/emc-debug/id6758831611)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner Tool free?

QR Code Scanner Tool is free to download, with no in-app purchases.

### Is EMC Debug free?

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

### Do QR Code Scanner Tool or EMC Debug have ads?

Both QR Code Scanner Tool and EMC Debug show ads.

### Which is updated more often, QR Code Scanner Tool or EMC Debug?

QR Code Scanner Tool ships an update every 15 months, and EMC Debug weekly. Most recently, QR Code Scanner Tool was updated on October 23, 2026 and EMC Debug on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*