# EFQRCode vs MTR

The clearest difference is device support: EFQRCode at 4 against MTR's 2. EFQRCode also leads on iOS requirement (14.0 vs 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.

EFQRCode ships an update every 2 months, MTR every 5 weeks. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | EFQRCode | MTR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/efqrcode/id1242337058/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [政 徐](https://appshunter.io/developer/1157594483) | [DAWID EUKASZ PIOTROWSKI](https://appshunter.io/developer/6804933402) |

## What reviewers say

### EFQRCode

[App page](https://appshunter.io/ios/app/efqrcode/id1242337058)

This library allows developers to generate and recognize QR codes within their applications. It supports adding watermarks or icons to QR codes and works across multiple Apple platforms. The tool is built using CoreGraphics, CoreImage, and ImageIO for efficient operation.

**Highlights:** Generate QR codes with watermarks/icons, Recognize QR codes from images, Lightweight pure-Swift library, Cross-platform support (iOS, macOS, tvOS), Integration via CocoaPods, Carthage, SPM

**Features:** macOS Compatibility

**In-app purchases:** none


### MTR

[App page](https://appshunter.io/ios/app/mtr-network-trace/id6804933400)

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

**In-app purchases:** none


## Frequently asked questions

### Is EFQRCode free?

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

### Is MTR free?

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

### Do EFQRCode or MTR have ads?

Neither EFQRCode nor MTR shows ads.

### Which is updated more often, EFQRCode or MTR?

EFQRCode ships an update every 2 months, and MTR every 5 weeks. Most recently, EFQRCode was updated on October 5, 2026 and MTR on October 11, 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.*