# Link3D MES vs Scan QR Code Generator Reader

The clearest difference is rating: Link3D MES at 5.0 against Scan QR Code Generator Reader's 4.3. Link3D MES also leads on in-app purchases (none vs 3). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Scan QR Code Generator Reader sells 3 in-app purchases, starting at $2.99 per 7 days. Link3D MES asks for nothing beyond the download.

Link3D MES holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 10 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Link3D MES | Scan QR Code Generator Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/link3d-mes/id1485277087/reviews)** | [4.3 (10 ratings)](https://appshunter.io/ios/app/scan-qr-code-generator-reader/id6476827137/reviews) |
| Number of ratings | 6 | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 58 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Materialise](https://appshunter.io/developer/477973903) | [Mohsan Ali](https://appshunter.io/developer/1711093363) |

## What reviewers say

### Link3D MES

[App page](https://appshunter.io/ios/app/link3d-mes/id1485277087)

This app streamlines manufacturing processes for order fulfillment and production. It automates data entry for materials, production parameters, and quality compliance using a QR code scanner. Features include post-production management and a quality management system.

**Highlights:** Order processing and production streamlining, Post-production management, Quality management system (QMS), Automated data entry via QR code scanner, Work instruction management, Material and consumable inventory tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Scan QR Code Generator Reader

[App page](https://appshunter.io/ios/app/scan-qr-code-generator-reader/id6476827137)

This app combines advanced document scanning with a versatile QR code generator. Easily convert paper documents to digital copies, create custom QR codes for various information, and organize everything with cloud integration.

**Highlights:** Advanced document scanning, QR code creation and generation, Optical Character Recognition (OCR), Smart document organization, Cloud integration, Batch scanning and creation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $12.99 | per year |


## Frequently asked questions

### Is Link3D MES free?

Link3D MES is free to download, with no in-app purchases.

### Is Scan QR Code Generator Reader free?

Scan QR Code Generator Reader is free to download, with in-app purchases available.

### Which has better reviews, Link3D MES or Scan QR Code Generator Reader?

Link3D MES is rated higher. Link3D MES averages 5.0 out of 5 from 6 ratings, while Scan QR Code Generator Reader averages 4.3 from 10 ratings.

### Do Link3D MES or Scan QR Code Generator Reader have ads?

Neither Link3D MES nor Scan QR Code Generator Reader shows ads.

### Which is updated more often, Link3D MES or Scan QR Code Generator Reader?

Link3D MES ships an update monthly, and Scan QR Code Generator Reader monthly. Most recently, Link3D MES was updated on October 3, 2026 and Scan QR Code Generator Reader on October 4, 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.*